How the Grinch Stole Christmas! (TV special) Seuss cartoon, "Horton Hears a Who"). Both story collections contain selected dialogue and music numbers. The "isolated music tracks" in this edition are taken directly from the television soundtrack and are not the re-recorded tracks from earlier versions. The dialogues are the originals, being voiced by Boris Karloff for "Grinch" and Hans Conried for "Horton." Because Thurl Ravenscroft was not credited in the closing credits of the 1966 television special as singing the song "You're a Mean One, Mr. Grinch", it is sometimes attributed to Boris Karloff. After becoming aware of this oversight, Seuss himself called Ravenscroft and apologized profusely
Dr. Seuss' How the Grinch Stole Christmas! The Musical occurrence for Broadway shows. Cast 2006 season 2007 season A limited-engagement tour ran during the Christmas season of 2008. The musical started at the Hippodrome in Baltimore from November 11 to 23, and then played the Citi Performing Arts Center Wang Theatre in Boston from November 26 to December 28. Matt August directed the show, with John DeLuca as original choreographer and Bob Richard as co-choreographer. The cast included Stefán Karl Stefánsson (who was best known for playing Robbie Rotten on the children's TV series "LazyTown") starring as the Grinch, Walter Charles as Old Max, and Andrew Keenan-Bolger as Young