Chris Lowell (born October 17, 1984) is an American film and television actor, best known for playing Stosh 'Piz' Piznarski in the CW noir drama Veronica Mars and William 'Dell' Parker in the ABC Grey's Anatomy spin-off, Private Practice.
When renowned crime novelist Harlan Thrombey is found dead at his estate just after his 85th birthday, the inquisitive and debonair Detective Benoit Blanc is mysteriously enlisted to investigate. From Harlan's dysfunctional family to his devoted staff, Blanc sifts through a web of red herrings and self-serving lies to uncover the truth behind Harlan's untimely death.