The Mahalo Top 7
- IMDb: Kal Penn Filmography
- Yahoo! Movies: Kal Penn Biography
- Wikipedia: Kal Penn
- The New York Times: Kal Penn Profile
- Los Angeles Times: "'The Namesake' Spoke to Their Hearts" (2007)
- Rotten Tomatoes: Kal Penn
- MySpace.com Kal Penn Official Page
Kal Penn News and Articles
- Google News: Kal Penn
- The Daily Pennsylvanian: "Prof. Kumar calls class into session" (January 25, 2008)
- Entertainment Weekly: Kal Penn joins 'House' as series regular (2007)
- New York Magazine: "The White Castle Ceiling"
- AZ Starnet.com: "Kal Penn Challenged by His Role in The Namesake"
- VH1.com: "Kal Penn Leaves White Castle Behind, Heads To Taj Mahal In Namesake"
- Spliced Wire: "John Cho & Kal Penn Interview"
Kal Penn Photos
- IMDb: Kal Penn Photo Gallery
- Google Image Search: Kal Penn
- Yahoo! Image Search: Kal Penn
- WireImage: Kal Penn Photos
Kal Penn Videos
- YouTube & Google Video: Kal Penn Search
- Movie Maker: Kal Penn and Andy Samberg Talk Namesake...Sort Of
- Hollywood.com: "The Namesake Interview"
- YouTube: The Avon Lady
Kal Penn Gossip and Blogs
- The Namesake Blog
- Gawker: Kal Penn Gossip
- TV Squad: Kal Penn to Teach at UPenn Blog Post
- Google Blog Search: Kal Penn
Kal Penn Biographies and Profiles
- Yahoo! Movies: Kal Penn Biography
- TV.com: Kal Penn Profile
Kal Penn Timeline
Note: The majority of the following links are to IMDb, which has pop-ups.
- April 23, 1977: Born
- 2002: Van Wilder
- 2004: Harold & Kumar Go to White Castle
- 2006: Superman Returns
- 2006: Van Wilder 2: The Rise of Taj
- 2007: The Namesake
- 2007-Present: House M.D.
Kal Penn Merchandise
- Amazon.com: Kal Penn Merchandise
- eBay: Kal Penn DVDs and Memorabilia
- DeepDiscount.com: Kal Penn Merchandise