Massey Whiteknife

Massey Whiteknife is a Canadian producer, businessman, and entertainer. He is the CEO of the ICEIS Group of Companies, an occupational safety and health and sustainable development consulting firm in the Athabasca oil sands region of Alberta, and is also a pop singer, performing as ICEIS Rain.

Life A Cree member of the Mikisew Cree First Nation originally from Conklin, Alberta, he moved to Fort McMurray as a teenager to complete high school. According to Whiteknife, Iceis Rain helped him to become more secure and confident in himself and his business career, and to heal from his childhood emotional traumas.

He later launched the ICEIS Group with interests in health and safety training and environmentally friendly industrial cleaning products. He appeared in the 2013 documentary film Oil Sands Karaoke, and is depicted on the film's promotional poster. He also produced the film God's Acre in 2016.

He released the EP The Queen in 2014. and he was the first out gay or two-spirit person ever to perform live at the ceremony.

In 2018, he was featured in the APTN documentary series Queen of the Oil Patch.