Found some more videoclip links
From Bugsy (1991, with Harvey Keitel and Annette Bening. Warren & Annette fell in love while shooting the movie)
http://www.evtv1.com/player.aspx?itemnum=2342
Original trailer for "Splendor in the Grass" (1960, released 1961, Warren's movie debut)
http://www.tcm.com/video/videoPlayer/?cid=9989
Original trailer for "Heaven Can Wait" (1978)
http://www.tcm.com/video/videoPlayer/?cid=122004
A link to a "Bulworth" review (1998)
http://www.npr.org/ramfiles/980515.atc.09.ram