Alan and Tricia Hamilton are blissfully happy. Until one day their perfect life is torn apart when Alan steps in front of a passing car, and he is left with a brain injury that completely transforms his personality.

Top Cast

David TennantAlan Hamilton

Sarah ParishTricia Hamilton

Harry TreadawayDean Hamilton

Jacob TheatoJoel Hamilton

Jay SimpsonJohnathan

Jo McInnesGwen

Jim CarterMr. Lockwood

Ron DonachieLen Hamilton