Sometimes the best person to play a younger TV character is already in the family. Casting an actor’s child can bring familiar smiles, voices, and habits to a character’s past.
These family connections also give viewers a fun reason to look closer at flashbacks and prequels. The list below covers 15 casting examples featuring 14 actors, since Zoe Perry played younger versions of two of her mother’s characters.
1. Michael Consuelos Steps Into Hiram Lodge’s Past
That familiar Lodge stare runs in the family. Michael Consuelos played teenage Hiram Lodge on Riverdale, stepping into a character made famous by his father, Mark Consuelos.
His appearances helped explain the powerful businessman’s younger years.
Watch their expressions rather than just their matching features. Michael’s performance makes the family connection especially fun to spot, while the flashbacks show how Hiram’s ambitions began long before his battles with Riverdale’s teenagers took over the present story.
2. Eva Amurri Revisits Gladys Mortenson’s Early Years
A mother and daughter helped tell the story behind another famous mother and daughter. Eva Amurri portrayed young Gladys Mortenson in The Secret Life of Marilyn Monroe, the 2015 miniseries featuring Susan Sarandon as the older Gladys.
The role connects their real family relationship with a difficult screen history. Rather than focusing only on Marilyn’s fame, these scenes explore her mother’s life.
Their shared features help viewers follow Gladys across different stages of the story.
3. Zoe Perry Builds a Younger Mary Cooper
Sheldon’s mother feels familiar for a very good reason. Zoe Perry plays Mary Cooper in Young Sheldon, following her mother Laurie Metcalf’s portrayal of the older Mary on The Big Bang Theory.
Their voices and expressions create a natural connection.
Perry also has room to show a different stage of Mary’s life. Raising children brings challenges that the older character only remembers.
Comparing both performances reveals how the same person can change while keeping recognizable habits.
4. James Paxton Takes Up John Garrett’s Story
Following Bill Paxton into a role carries special meaning. His son James played a younger John Garrett in three episodes of Agents of S.H.I.E.L.D., returning the character to the story after Bill’s earlier performance.
The casting gives longtime viewers a strong visual link between two periods. James brings youthful confidence to a character whose older self already left a mark.
For fans, the episodes offer both a plot connection and a touching piece of family history.
5. Sean Harmon Reveals Gibbs Before NCIS
Even Gibbs had a life before his famous team. Sean Harmon appeared in NCIS flashbacks as a younger Leroy Jethro Gibbs, the investigator played by his father, Mark Harmon.
Those scenes give personal history a familiar face.
Sean’s appearances are separate from the later prequel NCIS: Origins, which stars Austin Stowell as young Gibbs. Keeping that distinction in mind helps viewers track the different portrayals.
Sean’s contribution remains a memorable family connection within the original series.
6. Jake Cannavale Shares Pete Marino With His Father
Detective work becomes a family affair with this casting. Jake Cannavale was cast as the 1998 version of Pete Marino in Prime Video’s Scarpetta, while his father, Bobby Cannavale, was cast as Marino in the present timeline.
That setup gives the actors different chapters of one character’s life. It also offers viewers a useful way to follow the changing years.
The key connection is their shared role, rather than a father and son relationship within the story.
7. Dasany Kristal Gonzalez Shows Daya at Fourteen
Before prison changed her life, Dayanara Diaz was a teenager navigating home and family. Dasany Kristal Gonzalez portrayed the character at fourteen in Orange Is the New Black.
Her mother, Dascha Polanco, plays the adult Daya.
The resemblance helps make the flashback easy to follow without much explanation. More importantly, the scene lets viewers see Daya outside her prison identity.
It is a reminder that a character’s earlier experiences can add meaning to choices made years later.
8. Quinn Welliver Gives Harry Bosch a Childhood
Harry Bosch’s tough exterior has roots in a painful childhood. Quinn Welliver played the detective as a boy in Bosch, while his father, Titus Welliver, led the series as the adult Harry.
Quinn appeared during the show’s early seasons.
These scenes supply more than a family resemblance. They help explain why Harry takes certain cases so personally and refuses to let people disappear without answers.
Watching those memories adds emotional weight to the detective’s stubborn search for justice.
9. Eamonn Welliver Continues the Bosch Family Connection
One fictional detective gave two brothers a chance to revisit their father’s role. Eamonn Welliver played a younger Harry Bosch in Bosch: Legacy, joining a family tradition started by his younger brother Quinn on Bosch.
The adult character is played by their father, Titus Welliver. Eamonn’s appearance belongs to another point in Harry’s past, so the brothers are not simply repeating the same childhood moment.
Together, their performances help connect different ages of a complicated television character.
10. Alice Richmond Delivers a Tiny Liz Lemon
Liz Lemon’s awkward charm apparently started early. Alice Richmond briefly played the seven-year-old version of the 30 Rock character portrayed by her mother, Tina Fey.
It is a small appearance with a particularly fitting family link.
Comedy flashbacks often depend on an instant connection, and a familiar expression can do plenty of work. Alice’s cameo gives fans another detail to notice during a rewatch.
Sometimes a short scene leaves an impression without needing a large storyline.
11. Wyatt Russell Meets Lee Shaw Across Time
Giant monsters are not the only striking sight in Monarch: Legacy of Monsters. Wyatt Russell and his father, Kurt Russell, play Lee Shaw at different ages.
Their casting helps tie the show’s separate timelines together.
Wyatt handles the younger military officer, while Kurt shows the man shaped by decades of secrets and danger. Notice how confidence changes into hard-earned knowledge between their performances.
The connection works because both actors build a person, not simply a matching pair of faces.
12. Mark Sheppard Shares Canton Delaware With His Dad
Time travel makes this family pairing especially fitting. Mark Sheppard played the younger Canton Everett Delaware III in Doctor Who, while his father, William Morgan Sheppard, appeared as the older version in The Impossible Astronaut.
Unlike many examples here, the younger actor was already a well-known adult performer. The story places both versions within a mystery involving the Doctor.
Their real relationship adds another pleasing detail to an adventure already built around time, memory, and unexpected connections.
13. Dwayne Johnson Honors Rocky Johnson in the Ring
The wrestling connection here is real, not just scripted. Dwayne Johnson portrayed his father, wrestler Rocky Johnson, in a 1999 episode of That ’70s Show.
The appearance placed a younger version of Rocky inside the sitcom’s past.
There is one difference from most entries: Rocky was a real person, not an older fictional character played by Dwayne’s father. That makes this a related example rather than an exact match, with a son bringing his father’s career to television.
14. Birdie Silverstein Brings Young Summer to Girls5eva
Pop star flashbacks come with an extra family connection in Girls5eva. Birdie Silverstein plays young Summer, the earlier version of the character portrayed by Birdie’s mother, Busy Philipps.
The casting fits a show that often looks back at fame.
Those earlier scenes help explain the gap between the group’s youthful image and adult lives. Birdie gets to represent Summer before years of experience reshape her outlook.
For viewers, the shared features make the jump into the past feel natural.
15. Zoe Perry’s Earlier Turn as Young Jackie Harris
Long before Mary Cooper, another family role brought Zoe Perry to television. As a child, she played young Jackie Harris in Roseanne flashbacks.
Her mother, Laurie Metcalf, played the adult Jackie throughout the sitcom.
That makes Perry unusual even among actors with famous parents: she has portrayed younger versions of two separate characters associated with her mother. This entry counts a second casting, not a fifteenth distinct actor.
It also shows that their screen connection began well before Young Sheldon.