A gumball machine with 10,000 Instant Martians and a bottle of water.
The Leverage crew and Dean Winchester.
Forrest Gump. Not only will we get out of the terrible situation we will end up rich and happy.
Buffy Summers, doing her Gandhi impression*
*You know, if he was really pissed off.
Q is probably the one offering you the opportunity to pick one character -real or fictional- to team with. And then picking opponents for the your team to fight and then judging you for actions or in-actions.
The Doctor. Probably Ten or Twelve.
Superman. Hands down.
Sgt Saunders and the squad from Combat!
“Bubba was going to be a shrimping boat captain, but, instead, he died right there by that river in Vietnam.”
I’d completely forgotten Jack. Yup, he’s a pretty resourceful fellow.
I think Wilson has said he’s not going to write any more Repairman books because he doesn’t want to run the character into the ground. Maybe smart to quit while ahead, I guess…
What a coincidence, look what’s coming “next week”:
Ok, close, but I’m gonna have to go with The Littlest Hobo:
I’m surprised so many of you want Jack Reacher. I don’t think Reacher would be particularly interested in protecting me.
Me: Reacher, there’s a gang of angry hoodlums approaching! Good thing I’ve got you here!
Reacher: Don’t care. [He walks to the nearest highway, hitches a ride, and is gone.]
I’ll go with Robocop. I could modify his programming so that he sticks around and doesn’t wander off to fight crime somewhere else. Also, he wouldn’t bother me with a lot of pointless conversation.
It might be “Pants down”… Superman is known for being a super-dick.
And if you team up with him, expect him to turn on you with no warning. This is just one of a hundred examples:
https://superdickery.com/wp-content/uploads/2014/10/wf42specimenlane.jpg
Kid Eternity. An obscure golden age DC character who has the ability to summon any historical (read: dead) or fictional character. Or group of characters. Why stop at Superman when you have the whole Justice League, plus Tarzan, plus Father Brown, plus Bugs Bunny?
Oh, and Superman isn’t nearly as much of a dick any more. If fact, he married Lois in 1996 and they have a grown son.
Is the son half human & half Uranian ?
Miles Vorkosigan.
No, half Kryptonian and half human, as one would expect. 
Typhoid Mary. Enemies will keep their distance.