Sex Education Inexperienced Otis channels his sex therapist mom when he teams up with rebellious Maeve to set up an underground sex therapy clinic at school. Details Casts Season Lists Title Sex Education Genres Comedy Drama First Air Date 2019-01-11 Last Air Date 2019-01-11 Episode Runtime 00 Hours 45 Minutes Total Season(s) 1 Total Episode(s) on All Seasons 8 Runtime 45 Production Companies Eleven Films Asa Butterfield... Otis Milburn... Gillian Anderson... Jean Milburn... Ncuti Gatwa... Eric Nevin... Emma Mackey... Maeve Wiley... Kedar Williams-Stirling... Jackson Monroe... Aimée-Lou Wood... Aimee Gibbs... Connor Swindells... Adam Groff... Season 1 8 Episode(s) 2019-01-11