How Sweet It Is!

is a 1968 comedy film starring James Garner and Debbie Reynolds, with a supporting cast including Terry-Thomas and Paul Lynde.

Jenny books passage for them all on an ocean liner, and a stay at a Riviera hotel, from Gilbert, a dishonest, shyster travel agent.

On the ship, they are dismayed to be assigned bunk beds in separate, crowded rooms with many teenagers, and endure an emergency drill; there is little privacy.

On arrival in Paris, Jenny leaves her husband with the school tour group, traveling alone to the bogus address shown as their Riviera hotel, hundreds of miles away.

When he indirectly learns of his wife Jenny's situation (by seeing a picture in a newspaper), he panics and impulsively drives cross-country alone at night, on a stolen school bus to get her.

She catches up with Grif but, as they head back to the tour group's hotel, they are stopped by Italian patrolmen, since the bus was reported stolen.