"Shark Tank" has only seen a handful of contestants return for another dip in the Tank, and their second appearances have yielded a mixed bag of results.
Reality TV has become a small screen staple over the past few decades, but which ones have been around longest? These are the 15 longest-running reality shows.
Here's what the cast of the reality series "Dance Moms" -- the dancers, their moms, and Abby Lee Miller herself -- has been up to since the show ended.
In Season 1 of "Love Island," Elizabeth Weber and Zac Mirabelli quickly clicked and coupled up, but are they still together now that their time on TV is over?
"Shark Tank" has helped launch some popular items still on the market today. However, some products failed epically, despite their appearances on the show.
The subject matter of MTV's "Catfish" is often tragic in itself, but some of the people involved with the show have dealt with tragedy away from the cameras.
While many reality TV stars have maintained high public profiles, others have faded from view -- to the point that even their deaths flew under the radar.
Nikki Exotika and Justin Moldova faced a massive obstacle during their time on "90 Day Fiancé" - were they able to overcome it and make their relationship work?
Vance Walker took the world by storm by winning "American Ninja Warrior" twice in a row - but what happened to the ANW champ, and how did he spend his winnings?
Richard Goodall, who won Season 19 of "AGT," won't be getting the advertised $1 million prize. But he's not the only one, and there's a good reason why.