He appeared on the Disney Channel series Wizards of Waverly Place where he played the boyfriend Alex Mason Grey Back. Sulkin has also landed a role in the thriller. Gregg will also be back in the filming of Wizards of Waverly Place as Mason Grey Back for an episode in season three called "Wizards Unleashed " which premired October 1 on the Disney Channel.
Sulkin has also landed a role in the thriller The Heavy. Gregg recently went to New Zealand filming a Disney Channel movie Avalon High scheduled for release in late fall 2010.
