CNN Films and OWN have picked up Sundance Film Festival-debuting Luther: Never Too Much documentary.

Dawn Porter is behind the camera as director and EP. Colin Firth is also EP. The documentary is produced by Trish D Chetty and Ged Doherty for Raindog Films.

The 101-minute film, which has Sony Music Entertainment as its sales agent, is set to debut on CNN, OWN and streamer MAX next year.