Derek Schreyer was creative producer for Murdoch Mysteries' Season 1 for all 13 episodes and wrote Still Waters and Bad Medicine. Followed by Mild Mild West for Season 2.
In 2013, he wrote Murdoch and the Cloud of Doom the 6th episode for Season 6.
Both a writer and producer, Schreyer is known for 18 to Life (2010), 15/Love (2004) and Drop the Beat (2000).