HomePeople Biography and filmographyMichael "Elf" Mayer Biography unavailable on TMDB. Movies (2)TV shows (0) Movies (2) Slime Live - Wacken Open Air 2022Slime Live - Wacken Open Air 20222022 · Himself Slime - Live in Berlin 1990Slime - Live in Berlin 19901990 TV shows (0) No credits available.