Airdate: Ricky Gervais: Alley CatsYou have been warned. Animated series Ricky Gervais: Alley Cats premieres on Netflix this Friday -you have been warned. The voice cast includes Ricky Gervais, Tom Basden, Andrew Brooke, David Earl, Kerry Godliman, Jo Hartley, Diane Morgan. Alley Cats is an adult animated sitcom created by and starring the multi award-winning Ricky Gervais. From the funny to the absurd, the series is packed with Gervais’ signature style of heart and social commentary that audiences have come to expect.