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Fantastic Duo

Name: Fantastic Duo
Genre: Reality
Released: 2016-04-17

판타스틱 듀오 ：내 손에 가수

Reality

Watch Free

We checked 8 streaming services in India on 04 Jun 2026 at 16:12 IST

2016

2 Seasons

71 Episodes

Ended

About

The best singers in Korea are waiting to sing a duet with you. Anyone with a smartphone can apply through the show’s official mobile phone application “everysing”. In this show, famous singers appear on stage and search for a partner to sing a duet with. Stay tuned to see ordinary people make a connection with famous singers through a duet. The winner of the final round will receive 10,000 dollars along with an offer to release their song. Watch as each team competes for the throne.

#singing

Cast

Lee So-ra

as Lee So-ra

Kim Bum-soo

as Kim Bum-soo

Kim Joon-hyun

as Kim Joon-hyun

Yang Yo-seob

as Yang Yo-seob

Seasons

Season 1

34 episodes2016

Season 2

37 episodes2017

Episodes

Season 1

See all 34episodes →

Where does Fantastic Duo rank today?

Fantastic Duo is #6770 on the CineFlixo Daily Streaming Charts today.

Highest: #6770
Top 10: 0 days
Top 100: 0 days

Watch Fantastic Duo Online Free — All Episodes in HD

Looking for a place to watch Fantastic Duo online for free? You've landed on the right page. Fantastic Duo is a talked-about Coreano reality series from 2016 that you can stream right now on CineFlixo in high quality, no signup required.

About Fantastic Duo

Fantastic Duo Cast and Characters

The cast features Lee So-ra (as Lee So-ra), Kim Bum-soo (as Kim Bum-soo), Kim Joon-hyun (as Kim Joon-hyun), and Yang Yo-seob (as Yang Yo-seob). Their performances are a major reason Fantastic Duo has built such a passionate audience.

Where to Watch Fantastic Duo Online

CineFlixo lets you stream Fantastic Duo online free, instantly, in HD. There's nothing to install — open the page, hit play, done. Works perfectly on Jio, Airtel, Vi networks across India and on slow mobile data thanks to our adaptive video pipeline.

▶ Watch Fantastic Duo Now

Why People Are Watching Fantastic Duo

Fantastic Duo flies under the radar but it deserves your attention. What makes it work is a tone and style that's hard to find elsewhere. If you enjoy Coreano storytelling that doesn't follow the same tired beats, this is the kind of show you'll end up recommending to friends.

Frequently Asked Questions about Fantastic Duo

Where can I watch Fantastic Duo online for free?

You can watch Fantastic Duo online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.

How many episodes does Fantastic Duo have?

Fantastic Duo has 71 episodes across 2 seasons. All episodes are available to stream right here on CineFlixo.

Is Fantastic Duo good? What's the rating?

Fantastic Duo holds a 0.0/10 rating based on 0 reviews — a niche pick worth checking out.

Who is in the cast of Fantastic Duo?

The main cast includes Lee So-ra, Kim Bum-soo, Kim Joon-hyun, and Yang Yo-seob.

Is Fantastic Duo available in Coreano?

Yes — Fantastic Duo was originally produced in Coreano and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.

When was Fantastic Duo released?

Fantastic Duo first aired in 2016.

Do I need an account to watch Fantastic Duo on CineFlixo?

No. CineFlixo is free and you can watch Fantastic Duo without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.

Similar Series You Might Like

If you enjoyed Fantastic Duo, check out Idol, The Big Stage, SONG by, American Idol, and Grease: You're the One That I Want!.

Frequently Asked Questions

Where can I watch Fantastic Duo for free?

You can watch Fantastic Duo online for free on CineFlixo. All 71 episodes across 2 seasons are available to stream in HD without a subscription, signup, or paywall. Just open the show page and press play.

How many seasons and episodes does Fantastic Duo have?

Fantastic Duo currently has 2 seasons and a total of 71 episodes. The series status is "Ended", so the episode count may grow as new seasons are released. You can browse the full episode list on CineFlixo and continue watching from where you left off.

What is Fantastic Duo about?

In which language is Fantastic Duo originally available?

Fantastic Duo was originally produced in KO. On CineFlixo the show is available in its original KO audio. Check the player options on the watch page for available subtitle tracks.

When was Fantastic Duo first released?

Fantastic Duo first premiered on April 17, 2016 (2016). The series has since concluded its run.