If It's Tuesday This Must Be Belgium (1969), with Suzanne Pleshette, Ian McShane and a great ensemble of character actors and comedians. The plot follows a busload of American tourists on Worldwind Tour #225, a 19-day, nine-country tour from London to Rome. Though basically farcical, it's a charming story and a fairly accurate portrayal of the inner workings of the tour industry of that era. There is some very nice travelogue photography in here, too.
Please sign in to post.