[2] Clue Club mysteries usually involved investigating bizarre crimes such as animals, trains, airports, a movie director and statues vanishing into thin air.

[3] In the fall of 1977, cut-down versions of the half-hour episodes of Clue Club appeared under the new title Woofer & Wimper, Dog Detectives to showcase the show's bloodhound and basset hound which aired as a segment on the CBS Saturday morning package program The Skatebirds from September 10, 1977, to January 21, 1978.

[4] When The Skatebirds was cancelled in early 1978, Woofer & Wimper, Dog Detectives re-appeared as a segment alongside The Three Robonic Stooges on their half-hour show from January 28 to September 2, 1978, also on CBS.

The full-length versions of Clue Club returned to CBS on Sunday mornings from September 10, 1978, to January 21, 1979, concluding the show's original network run.

On August 11, 2015, Warner Archive released Clue Club: The Complete Animated Series on DVD in region 1 as part of their Hanna–Barbera Classics Collection.