Paul Reubens had a small part as a waiter in "The Blues Brothers". The character of "Pee-wee Herman" originated during a 1978 improvisation exercise with The Groundlings, where Reubens came up with the idea of a man who wanted to be a comic but was so inept at telling jokes that it was obvious to the audience that he would never make it. Fellow Groundling Phil Hartman would afterwards help Reubens develop the character while another Groundling, John Paragon, would help write the show. Despite having been compared to other famous characters, such as Hergé's Tintin and Collodi's Pinocchio, Reubens says that
Paul Reubens that using CGI for "updating" the puppets' looks could be an option, but it all depended on the budget the films would have. Reubens once mentioned the possibility of doing one of the two as an animated film along the lines of "The Polar Express", which uses performance capture technology, incorporating the movements of live actors into animated characters. Reubens approached "Pee-wee's Big Adventure" director Tim Burton with one of the scripts and talked to Johnny Depp about the possibility of having him portray Pee-wee, but Burton was too busy, and Depp said he would have to think about it.