Abbott & Costello History
History of the comic duo.
http://www.1hollywood.com/Celebrities/abbott_costello.htm

The Abbott and Costello Home Page
The official page features the latest news and information, including new product and video releases, special events, televised specials and marathons, anything and everything pertaining to the boys.
http://www.abbottandcostello.net/

IMDb: Lou Costello
Filmography, photos, biography and awards.
http://us.imdb.com/name/nm0182579/

IMDb: Bud Abbott
Filmography, biography, photo gallery and news articles.
http://www.imdb.com/name/nm0007941/

Rotten Tomatoes: Bud Abbott
Filmography and photos.
http://www.rottentomatoes.com/p/bud_abbott/

Rotten Tomatoes: Lou Costello
Filmography and photos.
http://www.rottentomatoes.com/p/lou_costello/

Yahoo! Movies: Bud Abbott
Filmography and biography.
http://movies.yahoo.com/shop?d=hc&cf=gen&id=1800011910

Yahoo! Movies: Lou Costello
Filmography and biography.
http://movies.yahoo.com/shop?d=hc&cf=gen&id=1800011338

Bud Abbott Biography
Career overview of Bud Abbott, partner of Lou Costello.
http://www.clown-ministry.com/index_1.php?/site/articles/bud_abbott_biography_team_of_abbott_and_costello_straight_man/

Lou Costello Biography
Career overview of Lou Costello, Bud Abbott's partner.
http://www.clown-ministry.com/index_1.php?/site/articles/lou_costello_biography_abbott_and_costello_hey_abbott/