12 across
Christian
Bale
finally
doing
wrong
(6)
Christian Bale finally doing wrong (6)
hints
0
checks
0
hints
The definition is at the beginning of the clue.
How the clue works
Right, so Christian is your definition here — Gideon's a biblical name, so fair enough. For the wordplay, take the last letter of "Bale," finally, which gives you E, then bolt that onto "doing" — so E, D, O, I, N, G. "Wrong" is your anagram indicator, telling you to shuffle those six letters about, and out pops GIDEON.