Older italian man in diner when aliens show up

After an encounter with UFOs, an electricity linesman feels undeniably drawn to an isolated area in the wilderness where something spectacular is about to happen.

Accounts of alien contact cases, more commonly referred to as close encounters of the third kind.

A humanoid alien lands on earth, and soon discovers he likes to eat Italian. Italian people, that is. Incompetent detective McSorely is the only one with a clue about what's going on, and even his grasp of the situation isn't too firm. The rest of the police force thinks he's crazy, while the alien continues sampling the Italian cuisine of New York City.

After years of investigation, an alien meets with his partner in a diner to discuss an unbelievably shocking discovery.

A detective gets hired to go mediate with an alien that has taken refuge at a hotel in northen Italy.

Somewhere on Earth, a worker robot encounters an alien. Having never seen one before, he takes it for a thief.

Dal Ho wakes up from a drunken state at a cementary. He then meets an alien hunter and hears that he'd been kidnapped by a UFO. He visits a hypnotist with his girlfriend and finds out many secrets that'd been hidden all along...