The Big Bet The Brady Bunch : Season 3 Episode 18
TV-G ABC 30m int(0)
Aired: January 28th, 1972 @ 12:00 AM EST on ABC
Bobby bets Greg that he can't do twice as many chin-ups as him. Greg, confident he'll win sits back while Bobby practices. However, Greg is totally unprepared when he looses and Bobby begins taking advantage of the terms of winning.