The rapper will appear in the April 21 episode of the current season 22.Don't call it a comeback, he's been here for years...LL Cool J is set to return to NCIS. The actor and rapper will reprise his role as Sam Hanna,

LL Cool J is coming back to the NCIS franchise, but he's been overexposed in recent years. It's time for other cast members to return.

LL Cool J will soon reprise the role of Sam Hanna in “NCIS.” The rapper debuted the role in 2009, when “NCIS” was on its sixth season, before the launch of “NCIS: Los Angeles” later that year. “Los Angeles” was the franchise’s first spinoff,