Sam Hoare will also be back, reprising his role as Cassian Pewe. However, some fans might recall that Hoare wasn't the original actor for this character; he replaced James D'Arcy in the third season.

The show will also see Sam Hoare reprising his role as Cassian Pewe, however, some fans may be aware the actor replaced another star as the character in season three of Grace. Here’s a look at ...

Sam Hoare will also be back, playing Cassian Pewe. However, some viewers might recall that Hoare wasn't the original actor for this character; he took over the role in the third season.