Peter B. Parker
Peter B. Parker, voiced by Jake Johnson, is the first other Spider-person Miles meets. He looks just like Pine’s Parker, but older and fatter. In his dimension, he’s been Spider-Man for 22 years.
In that time, he married the love of his life, Mary Jane Watson, only for them to break up over Peter’s uncertainty about having kids. While wallowing in his sorrows, he’s sucked into Miles’ dimension and helps him, along with the rest of the Spider-people, win the day.
Most importantly though, his mentorship of Miles makes him realize that maybe he does want to have a family after all. Miles sends him back to his own dimension at the end of the movie and we see that he’s trying to reconcile with Mary Jane.
