Journey Out Of Limbo

S05E08, Show #104 -- First broadcast 10/11/79
Time on screen: 5 seconds

Bodyguard?

When McGarrett meets the Governor at the airport prior to the two of them welcoming a Chinese dignitary, Walter is standing behind the Governor. This is exactly the same footage seen in S04E02, "No Bottles...No Cans...No People." Walter's status is unknown, probably a bodyguard for the Governor.