1. Fear And Loathing In Las Vegas Musician (1998)
Hands-down, Fleas best appearance and not just because its Fear and Loathing. Flea plays a musician Duke encounters in the bathroom of The Matrix Club in San Francisco (the great acid wave of 1965 as he calls it). Duke spills some LSD on his sleeve as he tries to drug for the first time and Flea happens to be the lucky hippie that walks in at that moment. Aside from looking like Axl Rose at Woodstock, the slo-mo shot of him going ape-shit on Depps arm is prime for any star acting reel. Also, earlier in the scene Hunter S. Thompson himself has a cameo in the club, so Fleas among greatness. http://www.youtube.com/watch?v=TPOiwGnbIzs And yeah, maybe its because it is Fear and Loathing. But Flea fits in perfectly.