Stars Sydney Sweeney, Cillian Murphy, America Ferrara, Jamie Lee Curtis and Matthew McConaughey were among the stars promoting films at the Toronto Film Festival on September 5, 2025.

Sydney Sweeney attends the world premiere of "Christy" during the Toronto International Film Festival at the Princess of Wales Theatre in Toronto, Canada, on September 5, 2025. Photo by Chris Chew/UPI

Sydney Sweeney (L) and Christy Salters Martin attend the world premiere of "Christy." Photo by Chris Chew/UPI

Sydney Sweeney (L) and Christy Salters Martin are surrounded by fans taking photos of them as they arrive for the world premiere of "Christy." Photo by Chris Chew/UPI

Christy Salters Martin (L) and Lisa Holewyne attend the world premiere of "Christy." Photo by Chris Chew/UPI

Ben Foster attends the world premiere of "Christy." Photo by Chris Chew/UPI

Chad Coleman attends the world premiere of "Christy." Photo by Chris Chew/UPI

Katy O'Brian attends the world premiere of "Christy." Photo by Chris Chew/UPI

Jess Gabor attends the world premiere of "Christy." Photo by Chris Chew/UPI

Cole Pedigo attends the world premiere of "Christy." Photo by Chris Chew/UPI

O'Brian poses with fans as she arrives for the world premiere of "Christy." Photo by Chris Chew/UPI

Cillian Murphy attends the world premiere of "Steve" during the Toronto International Film Festival at the Royal Alexandra Theatre in Toronto, Canada on September 5, 2025. Photo by Chris Chew/UPI

Tracey Ullman attends the world premiere of "Steve." Photo by Chris Chew/UPI

Simbi Ajikawo attends the world premiere of "Steve." Photo by Chris Chew/UPI

Jay Lycurgo attends the world premiere of "Steve." Photo by Chris Chew/UPI

Writer Max Porter attends the world premiere of "Steve." Photo by Chris Chew/UPI

Director Tim Mielants attends the world premiere of "Steve." Photo by Chris Chew/UPI

Left to right, Matthew McConaughey, his wife Camila Alves, his mother Kay McConaughey and his son Levi attend the world premiere of "The Lost Bus" during the Toronto International Film Festival at the Princess of Wales Theatre in Toronto, Canada, on September 5, 2025. Photo by Chris Chew/UPI

America Ferrara attends the world premiere of "The Lost Bus." Photo by Chris Chew/UPI

Jamie Lee Curtis attends the world premiere of "The Lost Bus." Photo by Chris Chew/UPI

Shaun McKay attends the world premiere of "The Lost Bus." Photo by Chris Chew/UPI

Director Paul Greengrass (L) and his wife Joanna Kaye attend the world premiere of "The Lost Bus." Photo by Chris Chew/UPI

Producer Jason Blum attends the world premiere of "The Lost Bus." Photo by Chris Chew/UPI

Left to right. McConaughey, Ferrera and director Greengrass. Photo by Chris Chew/UPI