Into the Who Knows! The adventure is as big as his imagination. After escaping from summer camp, Thomas and his invisible fox Felix have the adventure of a lifetime. Details Casts Videos Galleries Posters Title Into the Who Knows! Release Date 2017-04-09 Runtime 01 Hours 12 Minutes Genres Family Fantasy Adventure Drama Production Companies Unknown Production Countries United States of America Bryce Gheisar... Thomas... Macon Blair... Dad... Delaney Wingrove... Felix... Lee Eddy... Mom... Colby Arps... Ian the Terrible... Gary Teague... Camp Parent... Emma Odle... ... J. Alan Nelson... Local Cop... Jessi Mechler... Laurel... Cynthia Jarvis... Mrs. Paul... Collin Jarvis... Chester... Brandon Espinoza... Donald... Jon Cozart... The Monsters Horrorshop T... Will Cleveland... Counselor Mike... Lowell Bartholomee... Mr. Reichardt... Seth Ballard... Zack... Munraj Bal... Scott... Munpal Bal... Sean... INTO THE WHO KNOWS! exclusive trailer (Trailer) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (2000x3000) Original Size (500x750) Original Size (1921x2881) Original Size (1746x2620)