The Dual Credit Radio TV (PTV) program is no longer being offered at Plymouth High School for the 2021-22 school year. The last event for PTV is the 2021 Plymouth High School commencement ceremony. The program was taught by Judi Lykowski from 2015-2021. Prior to Lykowski, Dave McKenzie taught the program from 2000 to 2014. Prior to McKenzie, Dan Tyree taught the program prior to becoming principal at PHS and then superintendent of Plymouth Community School Corporation.