04 October 2017 Factual, Music 86 mins
In her new YouTube Red Original Movie, the colorful pop icon puts her life on camera 24/7 for four whole days, in her most intimate reveal yet. Join Katy as she does behind-the-scenes in the creation and aftermath of this unprecedented live-streaming event with friends, artists and celebrity guests.
Watch the official Katy Perry: Will You Be My Witness? 2017 trailer in HD below.
Katy Perry as Self
James Corden as Self
America Ferrera as Self
Anna Kendrick as Self
Sia as Self
RuPaul as Self
Mario López as Self
Caitlyn Jenner as Self
Dita Von Teese as Self
Patty Jenkins as Self
Jesse Tyler Ferguson as Self
Mia Moretti as Self
Neil deGrasse Tyson as Self
Gordon Ramsay as Self
Margaret Cho as Self
Van Jones as Self
United States 04 October 2017
More movie trailers, teasers, and clips from Katy Perry: Will You Be My Witness?:
Watch the official trailer for KATY PERRY: WILL YOU BE MY WITNESS? a YouTube Red Original Movie. Premieres October 4! In her new YouTube Red ...
In her new YouTube Red Original Movie KATY PERRY: WILL YOU BE MY WITNESS? the colorful pop icon puts her life on camera 24/7 for four whole days ...
These some of the most viewed trailers for movies released in 2017:
26 April 2017
One of the world's best restaurants, the Copenhagen-based NOMA and its renowned chef-owner René Redzepi relocate the restaurant and its entire staff to Tokyo.
11 February 2017
When a change of circumstances leaves Miriam unable to pay her college tuition, she makes a surprising decision: to start performing in adult films, using the pseudonym Belle Knox.
19 April 2017
An act of violence resonates through the night, touching upon the lives of different characters, who otherwise would not necessarily exist in each other’s daily narrative.
06 May 2017
A couple looks to mend their relationship and build a new home in the Azores.
28 September 2017
At a bus stop, provincial taxi driver Yura meets young beauty Svieta, and is hired to drive both her and her mother to Pryputni - a small Ukrainian village in the middle of nowhere.
15 October 2017
These four films spontaneously manifested as four stages of life: childhood, youth, maturity and old age.
16 March 2017
The chronicle of the life and great love of Otto Bloom, an extraordinary man who experiences time in reverse - passing backwards through the years only remembering the future.
10 June 2017
How can we ethically build sustainable industry in developing countries? In a David-and-Goliath battle over the land on the luscious mountain peninsula in the centre of Port Moresby in Papua New Guinea, Joe Moses, leader of the Paga Hill Settlement, must save his 3,000 people before they are evicted.
13 October 2017
The Near East Foundation, known initially as Near East Relief, spearheaded this first great mobilization of international humanitarian assistance in the United States, in September 1915, in response to the Armenian Genocide.
16 May 2017
Alice returns to where the nightmare began: The Hive in Raccoon City, where the Umbrella Corporation is gathering its forces for a final strike against the only remaining survivors of the apocalypse.
27 October 2017
Despite his family’s baffling generations-old ban on music, Miguel dreams of becoming an accomplished musician like his idol, Ernesto de la Cruz.
Have you watched Katy Perry: Will You Be My Witness? yet? What did you think about it?
Artwork, screen shots, trailers and other imagery is © 2017 YouTube Red.