In Scooby-Doo! Mask of the Blue Falcon, a person cosplaying as Captain Caveman makes an appearance in a Hanna-Barbera-themed convention. A Native American park ranger asks Captain Caveman and the Teen Angels for their help in finding his stolen car and the Buffalo Man who stole it. On The Flintstone Comedy Show in the early 1980s, Captain Caveman was living alongside the Flintstones. The Flintstone Kids changed his role yet again, making him the star of the show-within-a-show Captain Caveman and Son where Captain Caveman and his son Cavey Jr. fought many villains including Mr. Billy Bad throughout the show's segment as Freddie, Wilma, Barney, Betty and Philo are frequently seen as fans of his show. Captain Caveman appeared in the Yabba Dabba Dinosaurs episode "Caveman Begins" (2020), voiced by independent animator Tom Megalis. [9]

Captain Caveman and the Teen Angels got to Farthington Mansion with Taffy's Aunt Gladys to see a magic show. When some jewels are stolen, Captain Caveman and the Teen Angels investigate.

In a Halloween-themed episode of Homestar Runner, Homsar is dressed up in a Captain Caveman-like costume. During the episode, he exclaims "DaAaAaA! I'm the Captain Caveman of the graveyard train!" Sennett, Ted (1989). The Art of Hanna-Barbera: Fifty Years of Creativity. Studio. p.170. ISBN 978-0670829781 . Retrieved June 2, 2020. Captain Caveman appeared in the Scooby-Doo! Mystery Incorporated episode, "Mystery Solvers Club State Finals", voiced by Jim Cummings. He and the Teen Angels appear alongside other Hanna-Barbera detective teams from Jabberjaw, Speed Buggy, and The Funky Phantom in a fever dream of Scooby-Doo's. With their friend, a prince of a small country, Captain Caveman and the Teen Angels go skiing. When the scepter is stolen by a Snowwolfman, they investigate. Characters that look very similar to Captain Caveman appear as enemies in the 8-bit computer game Renegade III: The Final Chapter.

Television trouble, indeed. The television station, KXXX, is taken off the air when a criminal cuts the antenna. Kit, Borys (March 1, 2019). "Will Forte, Gina Rodriguez and Tracy Morgan to Star in Animated Scooby-Doo Movie (Exclusive)". The Hollywood Reporter . Retrieved March 1, 2019.Perlmutter, David (2018). The Encyclopedia of American Animated Television Shows. Rowman & Littlefield. pp.108–109. ISBN 978-1538103739. When some jewels are stolen, a ventriloquist whom Captain Caveman and the Teen Angels had been watching the night before is immediately suspected by a policeman. Ms. Snowden is supposed to be the heir to a fortune. But she must stay on the island, or her relatives will inherit the fortune. Captain Caveman and the Teen Angels are called in to investigate when the relatives start disappearing thanks to a mysterious sea creature. At the Hog Hollow Country Fair, something is wrong with country music singer Jasper Joe Jeeter's voice. Captain Caveman and the Teen Angels investigate when Jasper disappears on a ferris wheel.