When the music video for the Clayboys is being filmed, Pokey is shown to walk up and stand beside Lucky watching the monitor. In a cut shot showing the audience, Pokey is shown standing next to the hay bales. In the next shot, he's back beside Lucky.
The saddle on Pokey's back disappears when he stands on the pad of the fireman's pole and Gumbo lands on him. It reappears when Gumbo tells Pokey to get off the pad.
The "Gumby and the Clayboys" logo on the equipment cases is placed upside down.
During "Take Me Away", when Gumby and Tara are dancing as blockheads follow them through a tunnel filled with Pokeys, you can clearly see a mirror in the background used to create the illusion. A camera can be seen on the right in a few frames as well.
Strings can be seen suspending Gumby in his slab form as he and Pokey enter the toy store in the opening scene.
The name of the fake TV station is KBLM, but when Prickle tells Goo to look it up, he calls it KBLK.