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Kellan Tetlow

Cast & creator

Kellan Tetlow

Best known for This Is Us, This Is Us, FBI: International

Movies

3

film credits

Series

4

television credits

Career

7

2016–2025 · acting roles

Credit score

7.2

average across scored titles

Signature credits

Known for

Ordered by popularity

This Is Us

This Is Us

Nicky Jr. · 2016

This Is Us

This Is Us

Nicky (6 Y / O) · 2016

FBI: International

FBI: International

Henry Dawson · 2021

A Murder at the End of the World

A Murder at the End of the World

Zoomer · 2023

Gabby's Dollhouse: The Movie

Gabby's Dollhouse: The Movie

Dragonfly (voice) · 2025

Across film & television

Filmography (7)

Search filmography

Showing 7 of 7 credits

This Is Us

This Is Us

Nicky Jr.

This Is Us

This Is Us

Nicky (6 Y / O)

FBI: International

FBI: International

Henry Dawson

A Murder at the End of the World

A Murder at the End of the World

Zoomer

Gabby's Dollhouse: The Movie

Gabby's Dollhouse: The Movie

Dragonfly (voice)

Whitney Springs

The Mother, the Menacer, and Me

The Mother, the Menacer, and Me

Billy