Daniel Radcliffe rumored for Deadpool 3 in a multiverse-themed plot. The film could feature characters from the Fox-Marvel era. Radcliffe’s appearance would mark a high-profile role post-Harry Potter. Daniel Radcliffe, famed for his portrayal of Harry Potter, is the latest actor rumored to join the cast of Deadpool 3. The film’s storyline is believed to center around the multiverse concept,