Jinkies! In addition to debuting as Velma on Scooby-Doo, Where Are You? in 1969, Nicole Jaffe also appeared periodically on Room 222, but she's not the only name familiar to Saturday morning devotees in this next video.
Nicole appears around the 7 minute mark in the series opener, "Richie's Story". Also, keep an eye open for future Saturday stars such as David Jolliffe (not credited in this episode), later of Clue Club, Michael Gray (5 years before Shazam!), and Judy Strangis, whose brother, Sam, had been a producer on Batman and other Fox series. Three years later, Judy would transition to voice work with The Roman Holidays, but, aside from commercials for Dodge and Mattel, she's still best remembered for Electra Woman & DynaGirl. Judy plays soft-spoken Helen.
Reruns of Room 222 currently air on Aspire (check local listings).