Ron Perlman is in Adventure Time.
He is also known for his voice-over work as the narrator of the post-apocalyptic game series Fallout , Clayface on Batman : The Animated Series , Slade on the animated series Teen Titans , The Lich in Adventure Time , The Stabbington Brothers in Disney 's animated film Tangled , and as the narrator of the television series 1000 Ways to Die .	voice-over	voice-over	Fallout	Fallout (series)	Clayface	Clayface	Slade	Deathstroke	Teen Titans	Teen Titans (TV series)	Adventure Time	Adventure Time	Tangled	Tangled	1000 Ways to Die	1000 Ways to Die
