"Doctor Strange" bagged a leading lady of top calibre in Rachel McAdams. The Hollywood actress will star in the new big screen adaptation of the comic book sorcerer-slash-protector that's part of the Marvel Cinematic Universe.

According to The Wrap, McAdams confirmed her involvement in the comic book flick at the Toronto International Film Festival.

"I'm gonna go do 'Doctor Strange', kind of a psychedelic Marvel comic," she said during the interview with The Wrap. "With Benedict Cumberbatch, so I'm really looking forward to that."

The "Mean Girls" alum is coming off a successful run of projects including roles in Cameron Crowe's romantic comedy "Aloha," "Southpaw" and renowned television series "True Detective." McAdams' latest role as a comic book character will continue her impressive choice of films, following in the footsteps of A-list celebrities such as Natalie Portman and Scarlet Johansson, who are both part of the Marvel family.

The blonde beauty did not reveal anything about the character she will be playing, but speculations include Clea, the titular character's most famous love interest and princess of the Dark Dimension, according to Cinema Blend. However, McAdams' role could also possibly be other female characters in the comic like Victoria Bentley and Morgana Blessing.

Her co-stars are already announced and set to play well-known Marvel characters including Cumberbatch as Dr. Stephen Strange, Tilda Swinton as The Ancient One and Chiwetel Ejiofor as Baron Mordo. "Hannibal" actor Mads Mikkelsen is also reportedly in talks to play another villain, according to Movie Pilot.

Marvel Studios president Kevin Feige spoke about "Doctor Strange" during the recent D23 Expo, saying it is part of the Marvel Cinematic Universe's Phase 3, the second film of the phase after the "Captain America: Civil War."

"The first one I'm going to talk about today is called Doctor Strange," Feige addressed the crowd. "'Doctor Strange' is a project that we've been working on since before the inception of the MCU."

He added, "The goal of these films is always to continue expanding what a comic book film is, what the Marvel Cinematic Universe is, starting a couple of years ago with 'Guardians of the Galaxy,' this year with 'Ant-Man,' next year with 'Doctor Strange,' continuing to push the boundaries of that cinematic universe."

In a video message from Cumberbatch during the D23, the "Sherlock" star said about his new role, "He's an extraordinary character and brings in a whole 'nother dimension - multiple dimensions - to the Marvel Universe.

Directed by Scott Derrickson, "Doctor Strange" is set to begin shooting in November. It is currently slated to be released in theaters on Nov. 4, 2016.