In this episode, Vincent has some potentially career changing news for Miranda Hart - an audition for a part in Game of Thrones. Miranda is thrilled with the opportunity of such a 'serious' role but must suppress her slapstick instincts in order to land the part. Meanwhile, Vincent has also delivered an interesting gig for Danny Dyer - guest hosting Time Team. This has mixed results, particularly for the archeologists under his leadership. Elsewhere, Natalie Cassidy is pursuing her dream to host The One Show, which includes her staking out a yoga class in pursuit of Alex Jones and rehearsing in the lounge with dad. Meanwhile, Rachel, Vincent's assistant, is given the tricky assignment of delivering Joanna Lumley to a yogurt commercial.