''Caught in the Act'' is Grand Funk Railroad's second live album, and was released in August 1975 by Capitol Records as a double album. It was recorded live on tour in 1975 and features "The Funkettes" — Lorraine Feather and Jana.

The 2003 re-mastered version of this release has a total time of 79:08, and was squeezed down to one disc. The 2:47 "Introduction" is gone, but "T.N.U.C" and "Gimme Shelter" are lengthened. Audience interaction and applause is shortened throughout to compensate. - Wikipedia