William Greenblatt

William Greenblatt is a Canadian actor. He attended high school in Toronto, Ontario. He has a brother named Luke Greenblatt and a sister named Natasha Greenblatt.

EARTH: FINAL CONFLICTS1, E19

Through the Looking Glass

The Taelons introduce interdimensional travel to human customers for the sinister purpose of harvesting them for genetic experiments.
LIFE WITH DEREKS2, E5

Battle of the Bands

Before their parents got married to one another, 15-year-old Derek and 14-year-old Casey ruled their respective houses as the oldest sibling. Now they're in constant rivalry for top dog status of the five kids all living under one roof. The two teens will plot anything they can think of at school, with friends or other siblings to win these funny family battles.
LIFE WITH DEREKS2, E4

Venturian Candidate

Before their parents got married to one another, 15-year-old Derek and 14-year-old Casey ruled their respective houses as the oldest sibling. Now they're in constant rivalry for top dog status of the five kids all living under one roof. The two teens will plot anything they can think of at school, with friends or other siblings to win these funny family battles.
LIFE WITH DEREKS2, E13

Dating Game

Before their parents got married to one another, 15-year-old Derek and 14-year-old Casey ruled their respective houses as the oldest sibling. Now they're in constant rivalry for top dog status of the five kids all living under one roof. The two teens will plot anything they can think of at school, with friends or other siblings to win these funny family battles.
LIFE WITH DEREKS3, E3

Rumor Mill

Before their parents got married to one another, 15-year-old Derek and 14-year-old Casey ruled their respective houses as the oldest sibling. Now they're in constant rivalry for top dog status of the five kids all living under one roof. The two teens will plot anything they can think of at school, with friends or other siblings to win these funny family battles.
LIFE WITH DEREKS3, E7

Power Failure

Before their parents got married to one another, 15-year-old Derek and 14-year-old Casey ruled their respective houses as the oldest sibling. Now they're in constant rivalry for top dog status of the five kids all living under one roof. The two teens will plot anything they can think of at school, with friends or other siblings to win these funny family battles.