Name	Known for
Heath Allyn Self - Narrator Self - Narrator See fewer	Adventures in Zeroworld (2019)
Mike Ayers Self - Journalist Self - Journalist See fewer	Music's Greatest Mysteries (2020)
Ray Benson Self Self See fewer	Universal Soldier: The Return (1999)
Paul Cavalconte Self - Radio Host Self - Radio Host See fewer	Music's Greatest Mysteries (2020)
Reno Collier Self Self See fewer	Larry the Cable Guy's Hula-Palooza Christmas Luau (2009)
Kat Corbett Self - Music Writer Self - Music Writer See fewer	Get a Job (2016)
Will Dupuy Self - Bassist, 'South Austin Jug Band' Self - Bassist, 'South Austin Jug Band' See fewer	Music's Greatest Mysteries (2020)
Grateful Dead Themselves (archive footage) Themselves (archive footage) See fewer	The Box (I) (2009)
Jessica Humphreville Self - Radio Host (as 'Carsen') Self - Radio Host (as 'Carsen') See fewer	Music's Greatest Mysteries (2020)
Stacey Jocoy Self - Music Professor Self - Music Professor See fewer	Music's Greatest Mysteries (2020)
Ken Kesey Self (archive footage) Self (archive footage) See fewer	One Flew Over the Cuckoo's Nest (1975)
Maxwell Self Self See fewer	Life (I) (1999)
Liam McEwan Self Self See fewer	Prince Michael Jackson Talks Thriller Halloween Party & Gives a House Tour (2022)
Hugh McIntyre Self - Music Journalist Self - Music Journalist See fewer	Music's Greatest Mysteries (2020)
Aaron O'Connell Self - History Professor Self - History Professor See fewer	Music's Greatest Mysteries (2020)
Lyndsey Parker Self - Music Journalist Self - Music Journalist See fewer	Katy Perry: The Outrageous World of Katy Perry (2013)
Matt Pinfield Self Self See fewer	Listen to Your Heart (2010)
Psy Self (archive footage) Self (archive footage) See fewer	Psy: Gangnam Style (2012)
Cory Reinisch Self - Lead singer, 'Harvest Thieves' Self - Lead singer, 'Harvest Thieves' See fewer	Music's Greatest Mysteries (2020)
Hector Saldana Self - Music Historian Self - Music Historian See fewer	Music's Greatest Mysteries (2020)
Thomas Schwartz Self - History Professor Self - History Professor See fewer	Music's Greatest Mysteries (2020)
Carly Simon Self (archive footage) Self (archive footage) See fewer	All Good Things (2010)
Marci Wiser Self - KLOS LA Radio Host Self - KLOS LA Radio Host See fewer	Day of Defense (2003)