Only ET got Curtis and Richards together again ahead of the upcoming thriller, in theaters Oct. 19.
The two came face-to-face 40 years after co-starring in the 1978 film.
ET caught up with McCarthy, as well as Matthew McConaughey and Jamie Lee Curtis at Toronto International Film Festival.
The 'Halloween' star also spoke honestly about working to be the happiest version of yourself no matter your age.
Jamie Lee Curtis is back as Laurie Strode in the follow-up to 1978's horror classic, out Oct. 19, 2018.
This trailer is sure to get you in the holiday spirit!
The classic horror film scared its way into film history thirty years ago.
Mark your calendars! From 'A Star Is Born' to 'Fantastic Beasts' to 'Venom,' ET takes a look at the biggest films hitting theaters.
Jeffrey Scott asked, 'What would Jamie Lee Curtis Do?' and it ended up saving his life.
The 59-year-old actress says the upcoming film is about saying 'enough.'
7 Celebs Who Are Owning the Silver Fox Look
The original scream queen is starring in a new installment in honor of the 40th anniversary and ET was the first on set.
Jamie Lee Curtis returns as Laurie Strode, four decades after the original film. 'Halloween' is out Oct. 19, 2018.
Michael Meyers might be back but so is Laurie Strode.