Dean Lennox, Adam Campbell, Peter Serafinowicz, and Cary Elwes will be lending their voices to the Beatles in the remake of the Yellow Submarine directed by Robert Zemeckis:

Yellow Submarine 3D Voice Cast

– Dean Lennox Kelly as John Lennon

– Peter Serafinowicz as Paul McCartney

– Adam Campbell as Ringo Starr

– Cary Elwes as George Harrison

They’re just lending their voices for a few scenes, so no need for them to look like the original singers.
;-P