Married at First Sight is an American reality television series that first aired on July 8, 2014, on FYI (and later, Lifetime).

The series is based on a Danish series titled Gift Ved Første Blik that first aired on September 4, 2013, on DR3. The original Danish series format has been sold to broadcasters throughout the world.

The series first aired in the United States on FYI. Beginning with season two, it aired in simulcast on sister network A&E. The series features three to five couples, paired up by relationship experts, who agree to marry when they first meet. For the first three seasons, the experts were clinical psychologist Dr. Joseph Cilona, sexologist Dr. Logan Levkoff, sociologist Dr. Pepper Schwartz, and humanist chaplain Greg Epstein. Starting with the fourth season, the experts were Schwartz, pastor and marriage counselor Calvin Roberson, and communication and relationship expert Rachel DeAlto. Rachel DeAlto was replaced with Dr. Jessica Griffin beginning with the sixth season. Dr. Griffin stayed until the ninth season and was replaced by Dr. Viviana Coles in seasons ten and eleven. The couples spend their wedding night in a hotel before leaving for a honeymoon. Upon returning home, they live together as a married couple for the remainder of the eight weeks. Thereafter they must choose to divorce or stay married. On October 25, 2016, FYI renewed the show for a fifth season. In 2017, for its fifth season, the show moved to sister network Lifetime. The following year, two spinoffs were announced to premiere that October, Married at First Sight: Honeymoon Island and Married at First Sight: Happily Ever After.

Married at First Sight All Seasons
Married at First Sight US All Seasons
Married at First Sight Season 16

Episode 01 | Episode 02 | Episode 03 | Episode 04 | Episode 05 | Episode 06 | Episode 07 | Episode 08 | Episode 09 | Episode 10 | Episode 11 | Episode 12 | Episode 13 | Episode 14 | Episode 15 | Episode 16 | Episode 17 | Episode 18 | Episode 19

Married at First Sight Season 17

Episode 01 | Episode 02 | Episode 03 | Episode 04 | Episode 05 | Episode 06 | Episode 07 | Episode 08 | Episode 09 | Episode 10 | Episode 11 | Episode 12 | Episode 13 | Episode 14 | Episode 15 | Episode 16 | Episode 17 | Episode 18 | Episode 19 | Episode 20 | Episode 21 | Episode 22 | Episode 23 | Episode 24

Married at First Sight
Love Shows Married at First Sight Married at First Sight US Married at First Sight US Season 17

Married at First Sight Season 17 Episode 21 Watch Free Online

Married at First Sight Season 17 Episode 21 Description Climbing Down From Decision Day The shocking aftermath of Decision Day leads to some second guessing and self-reflecting for most of our couples. Meanwhile our couple on their own journey celebrates their one-month anniversary, but when they start sharing their thoughts for the future, doubts start […]

Married at First Sight
Love Shows Married at First Sight Married at First Sight US Married at First Sight US Season 17

Married at First Sight Season 17 Episode 22 Watch Free Online

Married at First Sight Season 17 Episode 22 Description Doubts, Dilemmas and Drag! Post-Decision Day complexities persist as our couples navigate life changes with fitness pursuits, exploring the art of metal forging and even enjoying a dazzling drag show. Meanwhile, the last couple approaching their Decision Day grapples with doubts and uncertainties about their future. […]

Married at First Sight
Love Shows Married at First Sight Married at First Sight US Married at First Sight US Season 17

Married at First Sight Season 17 Episode 23 Watch Free Online

Married at First Sight Season 17 Episode 23 Description Second Time’s the Charm? Most of our couples continue to navigate life after Decision Day; and as they build a path forward, they face one more decision, to either build a new life with their exes, or without them. And on our final Decision Day, will […]

Married at First Sight
Love Shows Married at First Sight Married at First Sight US Married at First Sight US Season 17

Married at First Sight Season 17 Episode 24/25 Watch Free Online

Married at First Sight Season 17 Episode 24 Description Denver Reunion, Part 1 Tensions are high as the entire Denver cast returns to revisit the most shocking moments from their season and reveal why their relationships have become so contentious. Accusations of deception, manipulation and cheating create even more animosity with the group as they […]

Married at First Sight
Love Shows Married at First Sight Married at First Sight US Married at First Sight US Season 17

Married at First Sight Season 17 Episode 09 Watch Free Online

Married at First Sight Season 17 Episode 09 Description Wigging Out As our newlyweds are only just beginning to navigate the challenges of living with a stranger spouse, they host their first housewarming party together. But not all is fun and games as tensions flare and quickly devolve into a shouting match. Married at First […]

Married at First Sight
Love Shows Married at First Sight Married at First Sight US Married at First Sight US Season 17

Married at First Sight Season 17 Episode 10 Watch Free Online

Married at First Sight Season 17 Episode 10 Description Breaking Up the Party The couple’s meetup for a potluck dinner, but the fun is quickly dampened by some explosive news. And Dr. Pia visits the couples just in the nick of time as new challenges present themselves. Married at First Sight All Seasons Married at […]

Married at First Sight
Love Shows Married at First Sight Married at First Sight US Married at First Sight US Season 17

Married at First Sight Season 17 Episode 11 Watch Free Online

Married at First Sight Season 17 Episode 11 Description Taking It Day by Day The spouses spend their one-month anniversaries ice skating, skiing, and exploring the mountains on horseback, but not everyone is in the mood to celebrate. And while love may be in the air for some, a husband’s text message leaves his wife […]

Married at First Sight
Love Shows Married at First Sight Married at First Sight US Married at First Sight US Season 17

Married at First Sight Season 17 Episode 12 Watch Free Online

Married at First Sight Season 17 Episode 12 Description Something’s Fishy With Decision Day less than four weeks away, the couples work to navigate the uncharted waters of their new lives together. And while some are left broken hearted, a new journey, and a second chance at love, are beginning for another. Married at First […]

Married at First Sight
Love Shows Married at First Sight Married at First Sight US Married at First Sight US Season 17

Married at First Sight Season 17 Episode 13 Watch Free Online

Married at First Sight Season 17 Episode 13 Description Exploring Intimacy at an Altitude The couples get creative in an attempt to deepen their connections, but when one wife speaks her truth, her husband is left blindsided. Meanwhile, the countdown to ‘I do’ begins for our last pair of stranger spouses as the groom wonders […]

Married at First Sight
Love Shows Married at First Sight Married at First Sight US Married at First Sight US Season 17

Married at First Sight Season 17 Episode 14 Watch Free Online

Married at First Sight Season 17 Episode 14 Description New Groom, Who Dis? After getting jilted at the altar the first time, one groom gets an historic second chance to be Married at First Sight, but will his new bride also refuse to say “I do”? Or will the drama between the other couples ruin […]

Married at First Sight
Love Shows Married at First Sight Married at First Sight US Married at First Sight US Season 17

Married at First Sight Season 17 Episode 15 Watch Free Online

Married at First Sight Season 17 Episode 15 Description Honeyspoonin’ With one honeymoon in full effect, the other couples face intense issues of honesty and trust. With decision day on the horizon, the couples look to the experts for guidance in their important decision of whether they should stay married or get a divorce. Married […]

Married at First Sight
Love Shows Married at First Sight Married at First Sight US Married at First Sight US Season 17

Married at First Sight Season 17 Episode 16 Watch Free Online

Married at First Sight Season 17 Episode 16 Description Rocky Retreat The final honeymoon is over, and the newlyweds return to Denver to face a mountain of new challenges. Outside the city, the others gather for a relaxing retreat, and while some have high hopes of deepening their bond, others are on an outright collision […]

Married at First Sight
Love Shows Married at First Sight Married at First Sight US Married at First Sight US Season 17

Married at First Sight Season 17 Episode 01 Watch Free Online

Married at First Sight Season 17 Episode 01 Description Mile High Matrimony In Denver Colorado, ten singles take the plunge to marry strangers, sight unseen, in two weeks. Among them, an inexperienced bride questions her decision, while a groom’s girthy secret shocks everyone. The countdown to the weddings is on, filled with surprises, doubts, and […]

Married at First Sight
Love Shows Married at First Sight Married at First Sight US Married at First Sight US Season 17

Married at First Sight Season 17 Episode 17 Watch Free Online

Married at First Sight Season 17 Episode 17 Description Crash and Bond The couple’s retreat is rocked by a life-threatening injury, which leads to new perspectives on the marriages. And with Decision Day just around the corner, the couples work hard to strengthen their bonds before having to make one of the most important decisions […]

Married at First Sight
Love Shows Married at First Sight Married at First Sight US Married at First Sight US Season 17

Married at First Sight Season 17 Episode 02 Watch Free Online

Married at First Sight Season 17 Episode 02 Description Rocky Mountain Romance With one pair having already exchanged their vows in Denver, our other 8 singles make the final preparations for their own mile high matrimonies. But on Wedding Day, as their anxieties reach a pinnacle–will one bride disappear into thin air? Married at First […]

Married at First Sight
Love Shows Married at First Sight Married at First Sight US Married at First Sight US Season 17

Married at First Sight Season 17 Episode 18 Watch Free Online

Married at First Sight Season 17 Episode 18 Description In Sickness & Suspicion With decision day approaching fast, some couples begin to see things in a different light, while others begin to question their reality… and their marriage. Meanwhile, our newlyweds gain new insight when they gather their friends for a housewarming party. And a […]

Married at First Sight
Love Shows Married at First Sight Married at First Sight US Married at First Sight US Season 17

Married at First Sight Season 17 Episode 03 Watch Free Online

Married at First Sight Season 17 Episode 03 Description Hard Launch With only one couple left to meet their new spouse at the altar, these former singles jump into marriage head first. With honeymoons on the horizon, these newlyweds try to learn as much about each other as possible before spending their first night together […]

Married at First Sight
Love Shows Married at First Sight Married at First Sight US Married at First Sight US Season 17

Married at First Sight Season 17 Episode 19 Watch Free Online

Married at First Sight Season 17 Episode 19 Description Sex, Lies & Questionable Behavior With Decision Day less than a week away for most of our couples, the husbands and wives make one last effort to decide if they want to spend the rest of their lives with their spouse. However, as one wife receives […]

Married at First Sight
Love Shows Married at First Sight Married at First Sight US Married at First Sight US Season 17

Married at First Sight Season 17 Episode 04 Watch Free Online

Married at First Sight Season 17 Episode 04 Description Goodbye Single Life, Hello Marriage After saying ‘I do’ to a total stranger, the couples return to their honeymoon suites, and while romance is in the air for some, a miscommunication leaves one bride feeling insecure. A frustrated bride confronts her new husband who is left […]

Married at First Sight
Love Shows Married at First Sight Married at First Sight US Married at First Sight US Season 17

Married at First Sight Season 17 Episode 20 Watch Free Online

Married at First Sight Season 17 Episode 20 Description Decision Day Round One The day has finally come for most of our couples as the fate of their futures rests on their answers for Decision Day. With the weight of such a heavy decision on their shoulders, some look to find peace within their relationship, […]