Peter Gunn is a 39-year old carpenter who has struggled his whole life with the fact his birth mother gave him up for adoption as a baby. As the team take up the search for Daphne, will Peter finally get the closure he so desperately needs?
Elsewhere, Ron Williams has wondered about his beloved sister, Christine, for sixty years after their mother kept him and had her adopted. He wants to make sure she never felt abandoned and when he finds out she's now living in New Zealand, and wants to meet him at the spot they spent their childhood together, he can't wait to get the missing link back.
Long Lost Family, ITV, 9pm
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