Guest Stars Chi McBride as Lou Grover Taylor Wily as Kamekona Teilor Grubbs as Grace Williams Brian Yang as Charlie Fong Paige Hurd as Samantha Grover Lindsay Price as Leilani James Urbaniak as Gary Nathan Scott Subiono as Tim Sapoli Monique Gabriela Curnen as FBI Special Agent Rebecca Conway Heather Dubrow as Emily Danny Barclay as Shadowy Figure/Victor Dobbs Melanie Molnar as Tamara's Mom Shiro Kawai as Mitsue Tanaka