Huh. You get so used to Isis using magic that it was actually a little surprise to have her stop a runaway truck by just climbing in the cab and hitting the brakes.
Anyway, this was the last episode of the show’s first season, and the last one for Joanna Pang, who didn’t return when the show went back into production for the 1976 season. The guest villain – another misguided kid – was played by Paul Hinckley. Two seasons later, he would star opposite Lennie Weinrib in 1977’s Magic Mongo for Sid and Marty Krofft. These are his only credits on IMDB.
Fire Breathing Dimetrodon Time 