Mark Harmon and Michael Weatherly to Reunite in 'NCIS: Origins' Season 3

• Mark Harmon and Michael Weatherly will reunite as Leroy Jethro Gibbs and Tony DiNozzo in 'NCIS: Origins' Season 3.
• The reunion marks the first time the actors have appeared together on screen in 10 years.
• Harmon will appear in a season-long arc on the CBS and Paramount+ series.
• Fans can watch the reunion in the October 20th episode of 'NCIS: Origins'.
• Harmon and Weatherly previously starred together for 13 seasons on 'NCIS'.