Thomas Mark Harmon is an American actor, writer, producer, television director and former football player. He is best known for playing the lead role of Leroy Jethro Gibbs on NCIS.

Kirstie Louise Alley was an American actress. Her breakthrough role was as Rebecca Howe in the NBC sitcom Cheers, for which she received an Emmy Award and a Golden Globe in 1991. From 1997 to 2000, Al