Plot: Martin and Louisa are off to London for Martin to present his research paper. Janice is looking after the children, but things don't go smoothly when Penhale tries to help
Cast
Martin ClunesDr. Martin EllinghamMartin Clunes was 60 in Doc Martin - Season 10 - Return to Sender (Episode 6).
Birthday: Tue, Nov 28 1961
Caroline CatzLouisa GlassonCaroline Catz was 52 in Doc Martin - Season 10 - Return to Sender (Episode 6).
Birthday: Sun, Oct 19 1969
Joe AbsolomAl LargeJoe Absolom was 43 in Doc Martin - Season 10 - Return to Sender (Episode 6).
Birthday: Sat, Dec 16 1978
Ian McNeiceBert LargeIan McNeice was 72 in Doc Martin - Season 10 - Return to Sender (Episode 6).
Birthday: Mon, Oct 02 1950
Selina CadellMrs TishellSelina Cadell was 69 in Doc Martin - Season 10 - Return to Sender (Episode 6).
Birthday: Sun, Jun 21 1953
Hermione NorrisDoctor Sophie TrentHermione Norris was 55 in Doc Martin - Season 10 - Return to Sender (Episode 6).
Birthday: Sun, Feb 12 1967