All-Star Cast: The Christmas Special. Its special guests included Cher, Grace Jones, a very young k.d. lang, Charo, Joan Rivers, Earvin "Magic" Johnson (cousin of Magic Screen), and Frankie Avalon and Annette Funicello.
Channel Hop: Started out on CBS, then aired in reruns on Fox Family (as part of its afternoon kids' show line-up "The Basement"note this featured such semi-memorable shows as Bad Dog, Saban's Monster Farm, Walter Melon, and The Three Friends And Jerry; it was modeled after The Zone on Canada's YTV) and made its rounds on [adult swim], where, despite being a live-action show and airing during a time when Cartoon Network abandoned the "cartoons" and aired live-action shows, did find a following with those who remembered the show from their childhood and were now old enough to see and laugh at the risque jokes.
Defictionalization: Pee-wee's scooter was reproduced as a full-size replica for kids, as was Pee-wee's ventriloquist dummy, Billy Baloney.
The Merch: Though normally known for die-cast model cars, Matchbox produced a line of 5" figurines and a full-sized Playhouse playset for them. The company also produced a talking puppet of Pee-Wee's porcine pal Vance when Big Top Pee-wee came out.
In the first season, Pterri was voiced by John Paragon (who portrays Jambi), but in the second season, he was voiced by George McGrath (who voices Globey). From the third season on, however, Paragon again voiced Pterri.
What Could Have Been: According to an interview with Entertainment Weekly, CBS was interested in doing a sixth season, but Reubens said he felt worn out and wanted to try other things. His infamous 1991 arrest for indecent exposure and lewd conduct in a porno theater in Sarasota, Florida happened mere months later, but contrary to rumors, Reubens and others say that the show getting canceled was because Reubens decided to end the show, not because of the arrest (though the reruns were taken off the air and Pee Wee Herman's mainstream popularity was tarnished).
Originally CBS wanted an animated series based on Pee-Wee Herman, but Paul Reubens suggested a live-action kids' show instead. Coincidentally, NBC would do an animated show featuring a Man Child character as competition to Pee-Wee's Playhouse (The Completely Mental Misadventures of Ed Grimley, featuring Martin Short's spastic, cow-licked optimist from the last two seasons of SCTV and his only season on Saturday Night Live).