Season 1, Episode 4 The Flogging Parson

Mary (Mary Larkin) offers to teach Jonathan to read and write; and both befriend an Irish convict (Gerard Kennedy) who comes to work at the Wiltshire household. Polly: Kerry McGuire. Will: Frank Gallacher. Ensign Greville: Warwick Sims. Capt. Wiltshire: Fred Parslow. Louisa Wiltshire: Lynn Rainbow. Jonas Pike: Hu Pryce.