The memorable swan song of former Harvard psychology professor, LSD guru, and political mischief maker Timothy Leary, launched when he discovered he had incurable cancer in mid-1995. This documentary by Paul Davids, cowritten with Todd Easton Mills, comprises his cheerful last rites, including his plan to have his brain frozen after death in the hope that it might get transplanted some day. Deliberately shocking in spots, gleefully irreverent, often downright sensible, this is a fitting and fairly entertaining final gesture from a revolutionary charlatan/visionary who occasionally gave evidence of having thoughts. Worth checking out, and the musicby the Moody Blues, Jimmie Rodgers, and othersisn’t bad either. (JR)