Series 1Series 2Series 3Series 4Series 5 Series 1 Series 2 Series 3 Series 4 Series 5 Series 1 1. The Homecoming First broadcast: Tuesday 25th September 2012 Ken struggles to find something to like about his new son-in-law before being pushed into a somewhat radical course of action.In-depth Guide 2. Family Meeting First broadcast: Tuesday 2nd October 2012 Ken is keen to lay down some ground rules for Cuckoo in the Thompson house and proposes a family meeting. But getting his own way turns out to have devastating knock on effects at Rachel's coming home party...Details 3. Ken On E First broadcast: Tuesday 9th October 2012 Ken has his eye on becoming a local Lib Dem councillor, but Dylan getting into a fight at school sets his ambitions awry. Lorna intends that Cuckoo and Ken do a little bonding.In-depth Guide 4. Grandfather's Cat First broadcast: Tuesday 16th October 2012 The family are off to see Lorna's dad Tony to celebrate his birthday, but events surrounding a cat put Ken in the doghouse.In-depth Guide 5. Connie Sings First broadcast: Tuesday 23rd October 2012 Lorna's best friend, Connie, is round for dinner - and self-appointed guru Cuckoo manages to motivate her to leave Steve and pursue her childhood dream of becoming a singer.In-depth Guide 6. The Wedding First broadcast: Tuesday 30th October 2012 The series comes to a close, and there's a shock in store for Rachel and Cuckoo. Ken, however, sees a big opportunity opening up.In-depth Guide Series 1 Products Cuckoo - Complete Series 1 - 3Cuckoo - Complete Series 1 'Cuckoo' Launch Trailer Cuckoo is every parent's worst nightmare - a slacker full of outlandish, New Age ideas. Featuring: Greg Davies (Ken), Andy Samberg (Cuckoo).