NCIS: Honour Thy Father

SYNOPSIS

Gibbs travels to his home town after hearing news of his father's death, while the team investigates whether a fire on a US Navy ship was accidental or planned. The vessel served as prison to several members of the Brotherhood of Doubt terrorist group, whom Gibbs was responsible for catching. After the blaze, two of those members are missing. Tony argues that Gibbs would want to know, but Vance does not want him disturbed at this difficult time. Mark Harmon stars.