Sunday, August 2
The Go-Go's: Sky Documentaries, 9pm
Profile of the first successful girl group to write their own songs and play their own instruments
Yung Filly's Celeb Lock-In: BBC Three, from 6am
Jamie Laing, Frankie Bridge and Maisie Smith star in an unconventional new gameshow
Heroes: BBC Two, 10.35pm
First episode of the epic cult series, starring Hayden Panettiere and Milo Ventimiglia