who did david ryall play in call the midwife
David Ryall Ryall's last appearance was in Call the Midwife, where he played Tommy Mills. This episode was aired on BBC One on 1 March 2015 and was dedicated to his memory in the closing credits.
Helen George Helen George (born Helen Thomas; 19 June 1984) is an English actress. She plays Trixie Franklin on the BBC TV drama series Call the Midwife. In 2015, she participated in the thirteenth series of BBC One's Strictly Come Dancing; she was paired with Aljaž Skorjanec, and finished in sixth place.