Actors:
Morgan Freeman
John Cusack
Denzel Washington
Johnny Depp
Christopher Walken
Samuel Jackson
Anthony Hopkins
Derek Jacobi
Jim Broadbent
Judi Dench
Alec Guinness
Bette Davis
unmentioned as yet:
Jeff Daniels
Edward Norton
Vincent D’Onofrio
Woody Allen
Another vote for Chris Walken and Tim Roth. i’ll watch them in anything, and not just to check for nude scenes. I swear.
I love to watch him; I think he’s probably the most underappreciated actor working today. 
Denzel Washington
Kevin Spacey
John Cusack
Johnny Depp
Sean Bean.
Clive Owen
Johnny Depp
Cate Blanchett
Sean Bean too…
Paul Reubens
Christopher Lloyd
Bugs Bunny
Edward Norton
John Cusack
Cate Blanchett
Laura Linney
Alan Rickman
Emma Thompson
Kate Winslet
After typing my list I was thinking of the films that have 2 or 3 of these folks in them. The only one I couldn’t pair up with anyone else (without looking it up) is Edward Norton…but wait, wasn’t Laura Linney in Primal Fear? So…how nice of them to show up together
In old 'uns,Burt Lancaster,slightly less old Michael Douglas and nowadays Alan Rickman,Tom Hanks and Jonny Depp.
Cate Blanchett
Tilda Swinton
Lena Headey
Richard E. Grant
Ian McKellen
Johnny Depp – just watched Ed Wood again today 
Jude Law (he’s so damn pretty)
And a bunch of old ones:
Claude Raines
Joseph Cotten
Burt Lancaster
Fredric March
Alan Ladd
Cate Blanchett
Kate Winslet
Gregory Peck
Peter Dinklage
Edward Norton
Jennifer Love Hewitt
For entirely different reasons
Cary Grant
Tom Hanks
Kevin Kline
Ralph Fiennes
Johnny Depp
William H. Macy