The pair launched their career after penning the script for Harold and Kumar Go to White Castle, which was directed by the late Danny Leiner.

It has been announced that a new "Harold and Kumar" movie is in the works from the creators behind "Cobra Kai" and with John Cho and Kal Penn likely returning.

The “Harold and Kumar” franchise has yielded three films; 2004’s “Harold and Kumar Go to White Castle,” which the trio wrote and then went on to make their directorial debut with 2008 ...

It is a full-circle moment for the gentlemen, as their Hollywood career got high thanks to writing the original movie, 2004’s Harold & Kumar Go to White Castle, and making their directorial ...

“Harold & Kumar Go to White Castle” Bathroom humor and stoner jokes aside, this teen-pleasing, stereotype-challenging road movie has a lot to say about race in America today.

They obviously got a big boost from the film Harold & Kumar Go to White Castle, but the lovable stoner duo almost went somewhere else instead.

As 'Harold & Kumar Go to White Castle' celebrates its 20th anniversary, John Cho also revealed whether he would return for another sequel.

After starring together in 'Van Wilder' (2002), Ryan Reynolds helped pal Kal Penn's 2004 movie 'Harold & Kumar Go to White Castle' get made.

John Cho and Kal Penn are reflecting on how the marketing campaign for “Harold & Kumar Go to White Castle” back in 2004 “refused” to take race out of it.

It's the 20th anniversary of "Harold & Kumar Go to White Castle," but the 2004 movie wasn't the burger chain's first - or last - starring role.

Twenty years ago, when a call came pitching the "Go to White Castle" portion of the movie, officials at the Columbus burger chain jumped in.