jack harkness is the best character ever invented. he shows up, immediately bisexual as all hell, to be the second of roses boytoys recruited to team tardis, instantly turns it into a throuple, kisses both rose and the doctor on the lips, dies, gets brought back to life, and immediately gets forgotten by the doctor. and they were like Yup give that guy a spinoff (which the premise of by the way was literally "5 bisexuals do detective shit on aliens and get covered in blood a lot". IN 2006). and then he comes back to dr who 4 more times and its like 1) spawns back into the show in the middle of a divorce and implies he will eventually become a giant head in a jar directly before fucking back off to his polycule 2) he shows up for about 5 seconds in some space bar during the doctors pre-death farewell tour bc the doctors like alright jack we're getting you some dick tonight 3) shows up for ANOTHER 5 seconds to kiss a companion on the lips and create 1 million questions aaaand 4) breaks the doctor out of space jail, gives a pep talk to the lesbian in the team tardis who has been pining for the doctor for 8 millions years, and blows up a bunch of daleks. And then fucks off again. like truly how do you beat this