If you are talking about the main guy who has ridiculous ideas it is John Michael Higgins from some of Christopher Guest's films: Best in Show an A Mighty Wind. He is a very accomplished actor who has done many films and TV as well as worked on the regional stage.
henry winkler
Jon Prescott
Actor Phil Reeves plays Coach T in Toyota commercials.
The actor that plays MAC is Justin Long. The Actor that plays PC is John Kellogg Hodgman.
Cordero Plekkder
No
Nate Shelkey
The actor who plays the PC guy in the Apple computer commercials is Justin Long. This was a long running range of adverts screened in America from 2006 onwards
Graham Jones
That would be David Suchet, the actor who plays "Poirot".
Adam DiMarco
Kevin McCorkle