TGIF Then & Now
In the 1990s, audiences were glued to their televisions every Friday night thanks to ABC's extremely popular "TGIF" lineup. Keep clicking to find out what stars of the blocks' most famous series — "Sabrina, the Teenage Witch," "Step by Step," "Boy Meets World" and "Family Matters" — are up to today. —XFINITY Entertainment Staff (Photo: Getty Images)
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