<P> Captain Killian `` Hook '' Jones is a fictional character in ABC 's television series Once Upon a Time . He is portrayed by Irish actor / musician Colin O'Donoghue , who became a series regular in the second season after making recurring appearances and has become a fan favorite since his debut . He is based on the character from J.M. Barrie 's play , Peter and Wendy . </P>
<P> Captain Killian `` Hook '' Jones is a fictional character in ABC 's television series Once Upon a Time . He is portrayed by Irish actor / musician Colin O'Donoghue , who became a series regular in the second season after making recurring appearances and has become a fan favorite since his debut . He is based on the character from J.M. Barrie 's play , Peter and Wendy . </P>
when does captain hook come into once upon a time
when does captain hook come into once upon a time
the second season
the second season