'All Creatures Great & Small' Season 5 Cast Change: 1 Star Replaced After Exit, 6 Returning, & 1 Actor Is Back from Season 3!

All Creatures Great and Small returns to PBS Masterpiece tonight, and we have some great news: not only is the show returning for season five, but it’s also already renewed for a sixth season!

In addition to this news, we do have some casting info to share: one character has been replaced for season 5. There’s also 1 star returning from a previous season!

Head inside for the full list of casting news for All Creatures Great and Small…