In this offshoot of the 1950s "claymation" cartoon series, the crazy Blockheads threaten to ruin Gumby's benefit concert by replacing the entire city of Clokeytown with robots.
Charlie is constantly bullied at school and decides to invite a weightlifter to pose as his father at the father/son picnic. The lie spirals out of control and Charlie ends up the target of a kidnapping due to the weightlifter's troubled past.