2x12 Don't Bug the Mosquitoes
First Aired: Dec. 09, 1965 on CBS
Summary: A rock combo lands on the island to get away from their fans, only to run into the castaways, who tries to get the group to help them get off the island.
- Goof (revealing mistake): The Mosquitoes are able to play their electric guitars without amplifiers or electricity.
- In the Honeybees' performance of "You Need Us", Dawn Wells' singing voice is dubbed by singer/songwriter Jackie DeShannon.
- The three-man folk singing group The Wellingtons sang the theme song for the first season, but were replaced by a similar sounding group, The Eligibles, for the following seasons. The Wellingtons (plus one) also portrayed 'The Mosquitoes' in this episode of the series.