George R.R. Martin, Lena Headey, Sophie Turner, and other cast and crew of Game of Thrones have faced the winds of winter – or anyway, a bucket of ice water – with the popular charity challenge. HBO’s Game of Thrones gives fans chills in every episode. But as the Ice Bucket Challenge for ALS research has exploded across the internet, the cast and crew of the shocking show gave themselves goosebumps as they stepped up to get soaked.

Emily Ratajkowski on March 10, 2020 in New York City. (Photo by Gotham/GC Images)

American actress and YouTuber Madeline Petsch in the second decade of May 2023 jokes about “intimacy“ while filming “Riverdale”. (Photo by madelame/Instagram)

Canadian singer-songwriter and dancer Tate McRae performs during the iHeartRadio Music Awards at Dolby Theatre in Los Angeles, California, U.S., April 1, 2024. (Photo by Mario Anzuoni/Reuters)

Lucas Moraes (BRA) and Armand Monleon (ESP) of team Toyota Gazoo Racing trains during the shakedown prior Rally Dakar 2025 in Bisha, Saudi Arabia on January 02, 2025. (Photo by Marcelo Maragni/Red Bull)

1. Jennifer Lopez

Taylor Swift performs “All Too Well” at the 56th annual Grammy Awards at Staples Center. (Photo by Matt Sayles/Invision)

British singer-songwriter Rita Ora performs during Manchester Pride 2024 on August 24, 2024 in Manchester, England. (Photo by Shirlaine Forrest/Getty Images)