David Tennant is the ultimate "Swiss Army Knife" actor, but for a parent in 2026, that versatility is a double-edged sword. He is the only person on the planet who can play a whimsical space traveler, a billionaire duck, and a chillingly realistic serial killer with the exact same level of commitment. If your kid discovers him in the TARDIS and starts clicking "More Like This," they are three taps away from the bleakest police procedurals ever filmed. You need a filter.
TL;DR
David Tennant’s career is split between high-energy family favorites like Doctor Who and DuckTales and intense adult dramas like Broadchurch and Jessica Jones. For kids, stick to his voice work and fantasy adventures; save his "prestige TV" roles for your own post-bedtime viewing.
Most kids find Tennant through Doctor Who. Even though we’re well into the Ncuti Gatwa era in 2026, Tennant’s 10th (and 14th) Doctor remains the gold standard for many families. It’s the sweet spot of Tennant: fast-talking, empathetic, and heroic.
If they finish his run and want more of that specific energy, point them toward his voice work. He narrated the How to Train Your Dragon audiobooks by Cressida Cowell, and frankly, they’re a masterclass. This is where we talk about the "Reading Rope"—listening to Tennant perform these characters builds massive language comprehension strands. It’s not "cheating" at reading; it’s building the vocabulary and narrative logic that makes them better readers later.
When you see Tennant’s name on these titles, you can generally breathe easy. These are the projects where he leans into his "theatrical uncle" persona.
- DuckTales (2017): He voices Scrooge McDuck. It’s brilliant, funny, and surprisingly deep regarding family dynamics. It’s a top-tier "do it with them" show because the writing is sharp enough for you to actually enjoy.
- Around the World in 80 Days: A solid Sunday-night family watch. It’s a bit more "prestige" but stays in the adventure lane.
- The Thursday Murder Club: Based on the first book in the massive Richard Osman series, this recently released film features Tennant in a stellar ensemble. It’s a "cozy mystery"—there’s death, sure, but it’s handled with British wit and charm rather than grit and gore.
- Harry Potter and the Goblet of Fire: He’s Barty Crouch Jr. It’s a small role, but if they’re doing a Potter marathon, they’ll spot him immediately.
Good Omens is where the filter gets a little thinner. Tennant plays the demon Crowley, and his chemistry with Michael Sheen is the whole show.
For middle schoolers and up, this is usually the favorite. It deals with big themes—religion, morality, the end of the world—but with a heavy dose of sarcasm. Season 3 is set to drop soon, and based on how the second season ended, it’s expected to lean even harder into the emotional stakes between the leads. It’s TV-14 territory: some language, some suggestive themes, and a lot of philosophical questioning. If your kid is into "fandom" culture, this is their headquarters.
This is where the David Tennant Filter is mandatory. Because he is so charming as the Doctor, kids (and algorithms) assume his other lead roles are safe. They aren't. Tennant is terrifyingly good at playing monsters.
- Jessica Jones: He plays Kilgrave. He isn't just a "Marvel villain"—he is a psychological predator and a rapist whose power is mind control. It is one of the best performances in the MCU, but it is strictly for adults. It deals with trauma in a way that will haunt a younger kid.
- Broadchurch: The show that redefined the "sad detective" genre. It starts with the death of a child. It’s incredible television, but it’s heavy, grief-stricken, and intended for an adult emotional palette.
- Des and Deadwater Fell: In Des, he plays real-life serial killer Dennis Nilsen. In Deadwater Fell, he's a man suspected of killing his family. These are "true crime" style dramas that are bleak with a capital B.
If your kid sees a clip of Tennant being scary and gets confused, use it as a moment to talk about media literacy.
Explain that Tennant is a "character actor." Some actors just play themselves in different outfits; Tennant disappears. The fact that he can make you love him as the Doctor and recoil from him as Kilgrave is the definition of the craft. Ask them: "Why does his voice change when he's Scrooge McDuck?" or "How does his face look different when he's being a villain vs. being the Doctor?"
You’re teaching them to see the "machine" behind the screen—the performance—rather than just absorbing the content.
Q: Is David Tennant in any shows for preschoolers? Yes, he voices the lead in Tree Fu Tom and has done guest spots on shows like Octonauts. He also famously read stories for CBeebies Bedtime Stories, which are pure, wholesome gold.
Q: What age is Good Omens appropriate for? Most families find it works well for ages 12 and up. The "scary" parts are mostly campy/supernatural, but the dry humor and philosophical themes land best with teens who can appreciate the irony.
Q: Why is Jessica Jones rated so high if it's a Marvel show? Because it was originally made for Netflix's adult-oriented Marvel line. It deals with adult themes like domestic abuse, stalking, and trauma. Even if your kid has seen every Avengers movie, keep them away from this one until they're older.
David Tennant is a gift to your family's media library as long as you're the one holding the remote. Stick to the TARDIS, the audiobooks, and the animated ducks for the elementary years. Once they hit high school, let them explore the darker stuff with you—his "villain era" is a great way to talk about how media can be used to explore the more difficult parts of human nature.
- Check out our best shows for kids list for more TARDIS-adjacent adventures.
- Explore our digital guide for middle schoolers to see where Good Omens fits in.
- Get a personalized recommendation for your next family binge
