Jack is actually bisexual. Or omisexual if you will considering the amount of aliens on the show. He will still flirt with you whether your male or female.
John Barrowman
when he was a child he lived in the Boeshiem Peninsula. He was the first person to be recruited as a Time Agent, making him famous. Everyone called him the Face of Boe.. The reference was made through Dr Who. It was never actually confirmed that Jack Harkness was the Face of Boe. However, Russel Davies left the the answer to the viewer to establish the identity as in the closing sequence David tenant (Dr Who) said " No, No, surely not" and looked back at the glass class that house the Face of Boe
Yes he did, and the Doctor gave him an answer, in the series 3 episode "Utopia".
It's Harkness, although that is not his real name, he stole the identity of the real Captain Jack during WW1. His real identity is unknown.
Jack is apparently omnisexual, he likes anything regardless of gender or species, which is apparent in Utopia when he flirted Chantho the blue insect woman.
Jack Harkness was created in 2005.
Jack Harkness - footballer - was born on 1907-09-27.
Jack Harkness - footballer - died on 1985-10-06.
John Barrowman who plays Captain Jack Harkness in Torchwood is gay in real life, he went for the part of Will in "Will and Grace" but they said that he did not look gay enough for the part.
John Barrowman
Torchwood - 2006 Captain Jack Harkness 1-12 is rated/received certificates of: UK:12
Captin Jack is a fictional man, from the BBC series Doctor Who and Torchwood.
CAPTAIN JACK HARKNESS
There's some evidence that it may be Captain Jack Harkness.
It was Captain Jack Harkness.
At the moment there are no plans for him to return to Doctor Who.
Yes he is gay, i have a friend who is called Jack Lisle and he is gay. :) - Lauren Hall