REIGN--- Cast (Adelaide Kane & Toby Regbo) 8x10 Photo -b

Toby Regbo The cast of 'Someday This Pain Will Be Useful to You' filming on location in Manhattan New York City, USA - 13.09.10 Stock Photo - Alamy

Toby Regbo, It's Really Happening, People: Here's Everyone Joining the Game of Thrones Prequel Cast

Reign's Toby Regbo Says Goodbye to Fans: 'It's Been an Absolute Pleasure

REIGN, (from left): Toby Regbo, Adelaide Kane, Snakes In The Garden , (Season 1, ep. 102

The tunic of Aethelred (Toby Regbo) in The Last Kingdom S02E06

5 Essential Lessons from Reign

Actress Adelaide Kane, actor Toby Regbo and actress Megan Follows News Photo - Getty Images

File:Toby Regbo, Adelaide Kane & Megan Follows (14583607280).jpg - Wikimedia Commons

Jamie Campbell Bower And Toby Regbo Will Reprise Their 'Harry Potter' Roles In - PopBuzz

It's REIGN-ing Men! Toby Regbo Explains The Tough Decision Facing the Young French Prince