Private Pike Mainwaring refers to Pike as 'stupid boy' as he did in the series.<ref> Private Pike Private Frank Pike is a fictional Home Guard private and junior bank clerk; he was appointed as the platoon's information officer by Captain Mainwaring in The Man and the Hour. He is frequently referred to by Captain Mainwaring as "stupid boy". In the BBC television sitcom "Dad's Army" he was portrayed by Ian Lavender. Pike was born in 1922, and is the youngest of the Walmington-on-Sea platoon. Aged 17 when the series begins, he is not old enough to join the army, although presumably he
Private Pike situation seriously. He would rather play at being a Chicago gangster with the platoon's grenades or Tommy gun. He exasperates Mainwaring but he is humoured by other members, particularly Lance Corporal Jones, Private Godfrey and Private Walker. Pike is one of the most timid members of the group, but was the first in the series to fire on a suspected enemy The Enemy Within the Gates even though it turned out to be a swan. Pike appears sickly and unhealthy, though most of his "illnesses" stem from his mother's protectiveness. She usually makes him wears a claret and blue scarf