Colin O'Donoghue, Jennifer Morrison

Usually calling oneself a Hooker is a bad thing, but not with Once Upon a Time. (To be clear, those are fans of Colin O'Donoghue's Capt. Hook.)

Hookers and other Once fans will get a chance to find out what inspired O'Donoghue in his portrayal of Hook in a special featurette on Once Upon a Time: The Complete Second Season, out on Blu-ray and DVD on Tuesday. Hook joined the ABC fairy tale drama in Season 2, much to the chagrin of Emma (Jennifer Morrison) and Neal (Michael Raymond-James) fans — and/or SwanQueen 'shippers — who saw the undeniable chemistry between the savior and Neverland's dastardly pirate.

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Check out a sneak peek at the Hook featurette below:

Once Upon a Time returns Sunday, Sept. 29 at 8/7c on ABC.