Katharine Markwick's Filmography on TV
List of programs starring Katharine Markwick on tv. Programs are sorted in order of last seen on tv. Last updated: Apr 20, 2025 4:41 AM
ARM (2021)
After the break-up of her relationship, Katharine finds herself alone and miserable in the middle of the pandemic. With isolation madness taking hold, she buys herself a companion - a boyfriend pillow. It’s an impulse purchase she may come to regret.