However, the theatre veteran is set to star in the upcoming UK production of Snow White as the Wicked Queen herself.
The multi-hyphenate entertainer is also beloved for his work in Torchwood and Doctor Who as Captain Jack Harkness.
Barrowman’s return for Jodie Whittaker’s latest season was the only publicly known on-screen role he currently has for 2020.
Save for Season 6, the charismatic Barrowman appeared in varying capacities across each of Arrow’s seasons, and was also a temporary regular on Legends of Tomorrow.