Guest Star: Katherine Von Till

  • The Graduation Transmission

    The Graduation Transmission
    Season 8, Episode 22 - Aired April 23, 2015

    When Leonard is set to give the commencement address at his former high school, a canceled flight threatens to stop him giving the speech. Meanwhile, Howard's engineering skills are tested when he and Sheldon try fix Raj's toy helicopter, while Raj plays his parents against each other after his father cuts him off financially.

    Appeared as Tech Support. v.o. recording

 Search for Katherine Von Till on IMDB