Continuity mistake: Harmony's T-shirt switches between white and yellow at least twice during each episode of the series.
The Bugaloos (1970)
1 continuity mistake in show generally
Starring: John McIndoe, John Philpott, Wayne Laryea
Revealing mistake: Woofer and Tweeter were often seen hanging off the back of Benita's car. From the way the front of their costumes are flattened out you can tell they were lying on a flat surface to get the effect of them flying.
Firefly, Light My Fire - S1-E1
Sparky: I can't fly.
Harmony: But you're a firefly, fire...fly.
Sparky: I tried it once, scared me to death.
Trivia: The same man that designed the 1966 Batmobile and K.I.T.T. from Knight Rider designed the Bugaloos' car for this show.