Gregory achieved fame portraying Brian Tanner in 101 episodes of ALF, which aired from 1986 to 1990. The show centred around an alien named Gordon Shumway, who crash-landed into the Tanner family ...

The show revolved around the Tanner family's encounters with an alien named Gordon Shumway, referred to as ALF. Puppeteer Paul Fusco, along with Tom Patchett, co-created the series. In 2018 ...