|Family||Leslie Bennett (ex-wife)|
|Behind the Scenes|
|First appearance||Bon Cop, Bueno Cop|
|Last appearance||Major Crimes|
|Appears in||5 Episodes|
|Portrayed by||Ryan Robbins|
He and Leslie married young, and she used to turn a blind eye to his other activies. Callum had gambling and money problems. Then his government fakes his death so he can investigate things off the books. Years later he returns and finds his wife with another man at The Duke.