Aloysius Parker, 'Parker' or 'Nosey Parker' as he was frequently referred to, is employed by Lady Penelope Creighton-Ward as her butler in Creighton-Ward Mansion and as her chauffeur, driving a modified pink Rolls-Royce registration number FAB1. Both Lady Penelope and Parker are International Rescue agents.He is a reformed criminal, having spent time in prison for being a cat burglar and safecracker. His criminal activities coupled with his prominent facial features earned him the nickname Nosey (this may also be a reference to his nosiness; he has the tendency to eavesdrop on his employer's conversations).He was rescued from a life of crime by Lady Penelope who employed him to aid her in her espionage activities. Parker's underworld contacts frequently come in useful during the pair's various missions; one of these such missions when the two, along with the assistance of fellow International Rescue member Tin-Tin Kyrano, took a trip to Paradise Peaks Hotel where he blackmailed a talent agent to get Lady Penelope booked for a nightclub appearance for an investigation.Parker is from London and speaks with a strong cockney accent, although he feebly attempts to speak with Received Pronunciation, notably for his catchphrase Yus, M'Lady .