S6, EP8 "Switched in the hospital"
Lisa tackles the challenging mystery of why a woman was abandoned in a trash can as a baby; unexpected DNA results throw a woman's entire identity into question.
S6, EP7 "The Missing Piece"
Chris tries to solve the 50-year-old mystery of why a woman was abandoned at a laundromat days after being born; a family enlists Lisa's help to track down the firstborn son that was placed for adoption, hoping to fulfill a father's dying wish.
S6, EP6 "What Family Feels Like"
A woman enlists Lisa's help to find her birth mother, but unearths a 40-year-old secret in the process.
S6, EP5 "An Adult Orphan"
Lisa hopes that locating a man's biological mother will finally allow him to overcome his lifelong struggle with abandonment; Chris locates a woman's only child and delivers the difficult details of her daughter's birth story.
S6, EP4 "Not My Child to Keep"
Chris unwraps the mystery of a woman's origins, which at a Korean orphanage; Lisa desperately searches for a woman's only child, hoping it will heal her.
S6, EP3 "Are They Looking For Me?"
Chris and Lisa join forces in an attempt to solve the childhood mystery of why a woman was separated from her birth family at the age of two.
S6, EP2 "I'm the Only One Left"
Lisa helps a man find answers about his adoption; a breast cancer survivor searches for her birth mother.
S6, EP1 "Why Couldn't They Raise Us?"
Identical twins enlist Lisa's help to unlock the mystery of why they were placed for adoption; Chris hopes to fulfill the wishes of a deceased father by tracking down the first-born son he and his wife had placed for adoption.