Tom Ravenscroft.
Richard Thomas
The voiceover is done by English Actor and comedian, Jake Wood.
Sweeney MacArthur
steve belford
Gotta be Kelsey Grammer!
Anthony Hopkins
Lance Henriksen (the "droid" from "Aliens")
jeff bridges
i think it is ellen degeneris sp?
Jeff goldblum
I love that commercial, I like cats
Malcolm mcdowell