Claim: One star of The Nativity was Tatiana Maslany.
Evidence: She has starred in television series such as The Nativity , Being Erica , and Heartland.
The series stars Tatiana Maslany as Mary ; Andrew Buchan as Joseph ; Neil Dudgeon as Joachim ; Claudie Blakley as Anna ; Peter Capaldi as Balthasar ; and John Lynch as Gabriel.