Weasel (Marvel Comics)

Weasel
Weasel as seen in Cable & Deadpool.
Art by Reilly Brown.
Publication information
PublisherMarvel Comics
First appearanceCable #3 (July 1993)
Created byFabian Nicieza
Klaus Janson
In-story information
Alter egoJack Hammer
Supporting character ofDeadpool
Notable aliasesThe Penetrator
Penetraitor
The House
Patient Zero
AbilitiesExpert hacker and inventor
Genius-level intellect
Knowledge of weaponry

Weasel (Jack Hammer) is a fictional character appearing in American comic books published by Marvel Comics. Weasel is a friend, sidekick, information broker and arms dealer for Deadpool. Weasel is perhaps Deadpool's best friend. However, because of his frequent mood swings and tenuous mental state, Deadpool still often abuses or mistreats him. Weasel has also displayed an opportunistic streak against his friend's interests on occasions.

T.J. Miller portrayed the character in the films Deadpool (2016) and Deadpool 2 (2018).