Frank Wylie era conosciuto come attore. È celebre per aver partecipato a Macbeth (1971), Taggart (1983) e Rob Roy (1961). Morì il 16 aprile 1994. Luogo di morte: Regno Unito.
He acted in Arnold Wesker's play, "Chips with Everything," at the Royal Court Theatre in an an English Stage Company production with Gary Bond, Alan Dobie, Derek Fowlds, Terence Taplin, John Noakes, Howard Marion Crawford, Corin Redgrave, and Christopher Timothy in the cast. John Dexter was director.