• Negasonic and Yoiki fixing the time device.
• Deadpool saving Vanessa and jumping back in time immediately after. He also saves Peter.
• He kills Weapon XI in front of Wolverine. “Just cleaning up the timeline.” (This is just stock footage from X-Men Origins they composited Deadpool into.)
• Ryan Reynolds holding the Green Lantern script and commenting on how they “hit the big time”. Shoots him in the head.
• A vulgar song about Juggernaut is played at the end of the credits.

Unrated Blu-Ray version:

• Deadpool goes back to 1889 to kill baby Hitler.

“Once Upon a Deadpool” Version:

• Fred Savage and Deadpool talk about how great after credit scenes are.
• The aforementioned scenes are shown with minor edits to conform to a PG-13 rating (ex: no blood splatter on the Green Lantern script) and a Josh Brolin joke was added.

• Deadpool is holding baby Hitler and realizes his diaper is dirty. He proceeds to change it while saying that he can’t do this and is going to come back with Cable because “he likes killing kids”.

“Once Upon a Deadpool” Version:

• Deadpool finally cuts Fred Savage free from the bed, and Fred’s legs don’t work. We then learn that Fred’s been held captive for three days on the film set.
• We see a few out takes from Stan Lee’s cameo in the original Deadpool flick.
• There’s a short interview with Stan Lee where he talks about his legacy.
• We see a picture of Stan Lee with the dates 1923 – 2018.
• The final thing shown is the word “Excelsior!”