One of the highlights of "Suits" Season 3 Second Instalment is the guest-role of Michael Phelps, the much celebrated champion swimmer. He will appear in one of the remaining six episodes as himself. Scottie will try to convince this high-profile, champion swimmer to be the client of Pearson-Specter.

USA Today reports that Harvey will fail to make Phelps their firm's client. This will lead to Harvey's girl-friend, Scottie, taking over the onus of convincing Phelps to sign-up with Pearson-Specter.

According to the report, Michael Phelps was shooting at a restaurant for his episode. He walks in a restaurant and has a talk with Harvey. "Spencer serves up some saucy dialogue and Phelps plays it cool," says the report of USA Today.

Check out the first look of Michael Phelps in "Suits" HERE.

Gabriel Macht, who plays Harvey Specter, said to USA Today that he was a little starstruck when he first met the 22-time Olympic gold medallist. Michael Phelps was getting his hair-cut done. Macht said that the swimmer "kept on looking at me and giggling." Once the staring and giggling stopped, the two "basically hung out for the day. It was very cool."

Macht said that Michael Phelps turned out to be a "complete natural" when it came to shooting his scene. The actor said that they would love to see the swimmer again in "Suits."

"Suits" is one of Michael Phelps' favourite drama series. At the beginning of Season 3, he had tweeted, "#suits season 3 is awesooommeee!!!"

This is not the first time that the swimmer is appearing on T.V. to show his acting skills. He made his T.V. debut on HBO's drama series "Entourage," in 2008. Also the same year, he hosted an episode of "Saturday Night Live."

"Suits" Season 3 will return on March 06, 2014, with new episodes, on USA Network. The focus of the upcoming six episodes will centre on Mike's law education fraud. Harvey and Mike will face the consequences of that fraud.