It’s Alyssa Milano’s 43rd Birthday — See the Cast of ‘Who’s the Boss’ Then and Now!

Tony Danza (Tony Micelli)

Before making a new name for himself on Broadway and in Don Jon, the actor was happy calling himself Tony — following housekeeper Micelli with detective Canetti on Hudson Street as well as a self-titled sitcom, talk show, and reality series. He currently stars as Freddie on There's… Johnny!.

Alyssa Milano (Samantha Micelli)

Not wanting to be typecast as sweet Sam, Alyssa played Amy Fisher and bad-girl roles in Poison Ivy II and Melrose Place — before growing up to be a good witch on Charmed and a great spokeswoman for skin products and breastfeeding.

Judith Light (Angela Bower)

After go-getter ad exec Angela, Judith went on to TV movies before she really got going on Ugly Betty, Law & Order: SVU, and Broadway, winning back-to-back Tony awards. She currently appears on shows Transparent and Doubt.

Danny Pintauro (Jonathan Bower)

Though he left Jonathan behind, "Judith and Tony are still like parents to me," said Danny, who graduated from Stanford before moving to Las Vegas, where he now manages a P.F. Chang's.

Katherine Helmond (Mona Robinson)

Angela's saucy mom, Mona, had time for love and time for living. Yet Katherine preferred short stints in guest roles, most memorably as Debra's straight-laced mother on Everybody Loves Raymond. She's no reportedly filming Cars 3, in which she voices Lizzie.

The End!