After 67 years frozen in an Alaskan glacier, Luke Carpenter is returned to his 67 year old son. The 19th century prospector has no knowledge of the 20th century and looks exactly like his stuck up button down grandson Ken.

To get a job, Luke has to file for a Social Security Card with humorous results.

Luke helps a female friend from his Alaskan days with a land claim on a San Francisco hotel that she has the deed to.

Luke tries to start a farm in his son's neighborhood and his neighbors object.

Can Luke succeed when he takes a job at his son's firm?

Luke and a church singing group get together.

Luke meets, falls in love and proposes to the Colonel's daughter.

Luke is arrested for robbery and has to prove his innocence.

Luke tries to join the Navy. To stop him they send his grandson Ken for the physical.

A telegram mix-up results from Ken receiving one met for Luke.

Naive Luke goes to work for an unscrupulous company.

Luke wants to help the granddaughter of a friend who he has served with in the Spanish-American War when her grandfather's reputation was tarnished.

What happens when Luke and Ken switch places?

The man from the 19th century gets involved with a bunch of 1960's hippies.

Luke learns about the intricacies of the modern Christmas celebration, but realizes that it is still about family.

Luke goes to a doctor when he starts feeling and acting funny.

Luke can even get into trouble when he tries to build a tree house.

Luke has an old claim that he wants to find.

Luke gets a lesson in modern music.

Luke gets involved with a less than honest aluminum siding salesman.

Luke tries dating in the modern world.

Ken's date shows up and thinks that his grandfather Luke is Ken.

Luke relates the tale of his Alaskan claim and how it was won in a poker game.

Luke wins a prize at a local supermarket, but his family must keep his existence a secret.

A reporter wants Luke's story for the newspaper, but Luke is still a classified government secret.

Luke gets depressed when a friend of his dies.