'A Current Affair': 'Hey Dad' cast break their silence: VIDEOS

Tonight's edition of 'A Current Affair' featured the cast of TV show 'Hey Dad', who condemned actor Robert Hughes, found guilty in court this week of 10 child sex charges. The crimes were committed between 1984 and 1991.

In the 'A Current Affair exclusive', Tracy Grimshaw speaks with Hughes's former colleagues who very bravely broke their silence. The videos of the show are below.

Here is part one.

Here is part two.

And here is part three.