Guy joined Rise in 2016, after working at Met Film Production on several documentaries, including multi-award winning features How to Change the World and Sour Grapes for Netflix.

Since then he has worked on productions including: Paul Taylor’s The Art of Political Murder (HBO); Dror Moreh’s The Human Factor (Sony Pictures Classics); David Osit’s multi-award winning Mayor; George Carlin’s American Dream, a two-part documentary for HBO directed by Judd Apatow and Michael Bonfiglio, which won the 2022 Emmy® for Outstanding Documentary; and Shaunak Sen's All That Breathes – the only film ever to have won both the Grand Jury Prize at the Sundance Film Festival and Best Documentary at the Cannes Film Festival. The film recently received BAFTA and Oscar nominations for Best Documentary.

Most recently, Guy produced the docuseries Once Upon A Time In Londongrad, a timely political thriller about 14 mysterious UK deaths with alleged Russia links for Sky Documentaries, Peacock and NBC Universal.