Casablanca star (6,7)
'casablanca star' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for bogart that I've seen before include "Famous player" , "Humphrey --, US film actor" , "American actor" , "See 12" , "Rob gat from the old film star" .)
(Other definitions for ingrid bergman that I've seen before include "Best Actress Oscar winner 1956, for "Anastasia"" , "Swedish actress" .)