Seibert, Arlo

President of Caltech. He and his wife have a "sullen" teenage daughter and several dogs according to Sheldon, who met them all at 2 o'clock in the morning, much to their annoyance (0223).

President Seibert visited Kripke's lab at just the wrong time and ended up covered with foam cascading from the dropped ceiling, thanks to Sheldon (0309).

Seibert is played by Josh Malina in (0415) and subsequent episodes.

NOTE: The actual president of Caltech at the time of the series was Dr. Jean-Lou Chameau.