Possible Clues:

• Comic actor with Queen frequenting shops where goldfish bought?
• 'The Pink Panther' co-star
• President Merkin Muffley portrayer in "Dr. Strangelove"
• He played the president in 'Dr. Strangelove'
• Safe merchants with theatrical personality
• Inspector Clouseau and leading Goon
• He played President Merkin Muffley in "Dr. Strangelove"
• Goon taking safe to the shops?
• Old actor looks to have absorbed brief lines
• I'd like you to meet the liaison to our vendors...