A low-ranking thug is entrusted by his boss to dispose of a gun that killed corrupt cops, but things spiral out of control when the gun ends up in wrong hands.

The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a living—more of a hobby actually, and the Doctor's very, very good at it.

A man suspects his girlfriend of being unfaithful, so he sends her a letter, but then finds out that he was wrong. He has 24 hours to stop the package, prevent a disaster, and fall in love. The only problem is the delivery man will not stop until the package has been delivered.