Joseph John Lando is an American actor, most recognizable for playing Byron Sully on the TV series Dr. Quinn, Medicine Woman.
Lando attended Stevenson High School in Lincolnshire, Illinois.
His first acting role was as a patrolman in Star Trek IV: The Voyage Home. He received attention from his role as Jake Harrison in the soap opera One Life to Live, and he went on to co-star in the popular drama Dr. Quinn, Medicine Woman as Michaela Quinn's love interest, Byron Sully. He has also appeared in the television series The Guiding Light and Higher Ground; the latter he executive produced. He has also appeared in various films, such as Seeds of Doubt and No Code of Conduct. He has also played a small part in the series Summerland next to Lori Loughlin.
He most recently played the father of the main character as John Blackwell in the TV series The Secret Circle.