Oscar is Senator Kinsey's dog who, unlike the Senator, recognized a friend in Colonel O'Neill. O'Neill determined that Kinsey had used his dog's name as the password for his computer, which allowed Maybourne to access incriminating NID files to be used as evidence against Kinsey.
Portrayed by: ZoŽ*
*Cameo by ZoŽ: Richard Dean Anderson's Dog
Cross Reference: Robert Kinsey
Episode Reference: Chain Reaction