Name	Known for
Bill Nye Self - Host Self - Host See fewer	Bill Nye the Science Guy (1993)
Pat Cashman Various / Timmy Ticker Various / Timmy Ticker See fewer	The (206) (2013)
John Ratzenberger Host of Ferns Host of Ferns See fewer	Cheers (1982)
Rachel Glenn Nancy Nancy See fewer	BloodHounds, Inc (1999)
Rebecca Hanna Paleontologist Paleontologist See fewer	Bill Nye the Science Guy (1993)
Robin Leach Self Self See fewer	The Ridiculous 6 (2015)
Dori Monson Lance Yardstick Lance Yardstick See fewer	Bill Nye the Science Guy (1993)
Sabree World Leader World Leader See fewer	Fighting Words (2007)
Brian Cummings Tyrannosaurus Rex / Pterodactyl (uncredited) Tyrannosaurus Rex / Pterodactyl (uncredited) See fewer	Beauty and the Beast (1991)
Linda Gary Triceratops (uncredited) Triceratops (uncredited) See fewer	He-Man and the Masters of the Universe (1983)
Michaela Leslie-Rule Luna Van Dyke (uncredited) Luna Van Dyke (uncredited) See fewer	Bill Nye the Science Guy (1993)
Ivyann Schwan Self (uncredited) Self (uncredited) See fewer	Parenthood (1989)
Jaffar Smith Self (uncredited) Self (uncredited) See fewer	Singles (1992)