The "Deadpool" franchise is named in Justin Baldoni's new lawsuit against "It Ends With Us" costar Blake Lively and her husband Ryan Reynolds. Here's why.

Baldoni and Lively have been at odds since the now-endless It Ends With Us press tour, after which rumors of sexual harassment allegations spilled into the press. By the end of Us, Baldoni had filed suit against the Times for its bombshell story accusing him of harassing Lively and orchestrating a smear campaign against him.

Enter Ryan Reynolds (Blake's husband) and Deadpool. Variety is reporting that Justin's legal team sent a letter to Disney execs earlier this month over the Deadpool & Wolverine character Nicepool, who is played by "Gordon Reynolds" aka Ryan.