Question: When was the first series premiered in the UK in which Amy McAllister was notable for her role as Mary?
Sentence (from "Call the Midwife"): It stars Jessica Raine, Miranda Hart, Helen George, Bryony Hannah, Laura Main, Jenny Agutter, Pam Ferris, Judy Parfitt, Cliff Parisi, Stephen McGann, Ben Caplan, Emerald Fennell, Victoria Yeates, Linda Bassett and Charlotte Ritchie.
Relevant evidence: No