Dennis Caswell was a game programmer in the classic Atari 2600 era. He made games for Starpath. The following games have been credited to him. (Please /msg with any additions).

Gamelist

Escape From the Mindmaster
Party Mix
Phaser Patrol

He is sometimes credited as Dennis Kaswell.
Y'know, if you log in, you can write something here, or contact authors directly on the site. Create a New User if you don't already have an account.