Mae Whitman was the first daughter in 1996. Now she's routinely the voice of Tinkerbell. Oh, and she was Ann Veal in Arrested Development.
Jeff Goldblum's character discovered the impending alien invasion during Independence Day. Then he discovered who the bad guys were on Criminal Intent.
LOOOOOK! It's Eleanor Waldorf! Before she was Blair's mother, Margaret Colin was Jeff Goldblum's estranged wife in Independence Day.
Joining Vivica A. Fox in Sharknado 2 is none other than Judd Hirsch. After Independence Day, the one-time Taxi star played the lovable dad on Numbers and appeared on Damages with Glenn Close.
After spending years as Data on Star Trek, Brent Spiner went on to play a kooky alien-studying scientist on Independence Day. Then he appeared on Warehouse 13.
Harry Connick, Jr.
Harry Connick, Jr. played a fighter pilot in Independence Day. Now he plays THE BEST AMERICAN IDOL JUDGE EVER.