Happy Days is an American television sitcom that aired first-run from January 15, 1974, to September 24, 1984, on ABC, with a total of 255 half-hour episodes spanning over eleven seasons. The show was originally based on a segment from ABC's Love, American Style

• Happy Days is an American television sitcom that aired first-run from January 15, 1974, to September 24, 1984, on ABC, with a total of 255 half-hour episodes spanning over eleven seasons. The show was originally based on a segment from ABC's Love, American Style

Happy Days is an American television sitcom that aired first-run from January 15, 1974, to September 24, 1984, on ABC, with a total of 255 half-hour episodes spanning over eleven seasons. The show was originally based on a segment from ABC's Love, American Style