Every guest star to appear in High Potential Season 1 Episode 9, explored

ABC’s High Potential Season 1 Episode 9 premiered on January 14, 2025, and in this episode Captain Soto is seen to be making some progress regarding Morgan’s husband Roman and what exactly had happened to him.

The main story of this episode, however, was a high-profile case, which saw some new guest star appearances, including Steve Guttenberg, Melanie Liburd, and Domenick Lombardozzi, to name a few.

The episode, titled The RAMS, focuses on the death of Marvin Price, a well-known Los Angeles sportscaster. As he was run over by a sports car twice, Detective Adam Karadec and Morgan start investigating his death to get to the bottom of the matter.

Let us now explore in detail the star-studded guest cast that High Potential Season 1 Episode 9 featured.

High Potential Season 1 Episode 9 Guest Cast list

Domenick Lombardozzi as Gio

High Potential Season 1 Episode 9 sees Domenick Lombardozzi appear as Gio, a man who was the last person to see Roman alive before he went missing 15 years ago. Since he possesses this vital piece of information, Gio agrees to exchange it only if the police drop the misdemeanor charges against his teenage nephew.

Besides featuring in High Potential, Lombardozzi has also been part of projects like Breakout Kings, The Wire, Rosewood, Tulsa King Season 2, Mayor of Kingstown, Reacher Season 2, etc.

Melanie Liburd as Tiana Johnson

Melanie Liburd is another important addition to the guest cast list of High Potential Season 1 Episode 9. She plays the character of Tiana Johnson, who is the house manager of Marvin Price, the victim in this episode. When questioned about her boss' death, she denies having any connections to it.

This British actress' previous projects include Power Book II: Ghost, Dark Matter, Perpetrator, Bad Boys: Ride or Die, and This Is Us.

Steve Guttenberg as Phil Elko

Steve Guttenberg stars as Phil Elko in High Potential Season 1 Episode 9. He is a neighbor of Marvin Price. Phil is shown to be wealthy enough and has issues with Price, though he says that he has nothing to do with the murder as he was at his home when the murder took place. Later on, though, it is discovered that Phil's car, which was stolen a week prior, was the one that killed Price.

Guttenberg is a veteran actor. Some of his best projects are Cocoon, Police Academy, Three Men and a Baby, Three Men and a Little Lady, etc.

Sean Patrick Thomas as Dexter Price

The character of Dexter Price, Marvin Price’s son, is played by Sean Patrick Thomas. He suspects that his father’s house manager, Tiana Johnson, might have something to do with his murder, since she was named the sole beneficiary in his will.

Sean Patrick Thomas has previously appeared in shows like The District, Vixen, Reasonable Doubt, Cruel Intentions, For All Mankind, etc.

Beau Billingslea as Marvin Price

High Potential Season 1 Episode 9 deals with the high-profile murder of Marvin Price, played by Beau Billingslea. His character is shown to be a Los Angeles sportscaster of Major League Baseball, and he was murdered by a sports car that ran over him.

Billingslea’s acting projects include Star Trek Into Darkness, Halloween H20: 20 Years Later, Just Jordan, etc.

Carlos Antonio as Service Manager

Another guest star in High Potential Season 1 Episode 9 is Carlos Antonio, who plays the role of the service manager who is the supervisor of Tiana’s French boyfriend. He is an automotive mechanic and works under Antonio’s character.

Carlos Antonio has to his credit projects like Station 19, Made for Love, Physical, etc.

Jazmyn Simon as A'Ja

A’ja, played by Jazmyn Simon, is Detective Karadec's friend. She comes from the district attorney's office to help him sort the issue with Gio's nephew, as he will be able to provide vital information about Morgan.

Jazmyn Simon has previously appeared in Psych: The Movie, Ballers, Raising Dion, etc.

Other Guest Stars in High Potential Season 1 Episode 9

Mike Bridenstine as Can Man, a witness who conveys information regarding Marvin’s murder
Ariella Amar as CSI Tech, who is working on the murder of Marvin
Tessa Munro as Marcella, who was the housekeeper of Marvin
Aren Farrington as Olivier Debois, the actual killer of Marvin, who is also Tiana’s boyfriend.

High Potential Season 1 Episodes 1-9 can be streamed on Hulu, and the next episode will drop on ABC on January 21, 2025, at 9 p.m. ET.