Waiter (The Man from MI.5)

A waiter was part of the crew of the Fireflash flight in 2065 which took Lady Penelope Creighton-Ward from England to Nice so that she could meet with MI5 agent Jimmy Bondson. Towards the end of the journey, he was stood behind the bar in the cocktail lounge. (TV: The Man from MI.5)

Behind the scenes
The puppet which "played" the waiter was also seen in several other episodes of Thunderbirds. It had speaking roles as the Atalante Restaurant waiter in The Perils of Penelope where he was voiced by David Graham, as an engineer in End of the Road where he was again voiced by Graham, and as the speed merchant in The Impostors where he was voiced by Matt Zimmerman. The puppet appeared in a silent capacity as a train passenger in The Perils of Penelope, as the barman in Move – And You're Dead, and as a gambler in The Duchess Assignment.