Start-Up Facts, FAQ & Common Questions
2020 · tvN · Status: Ended · Rated: TV-14
Frequently Asked Questions About Start-Up
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does Start-Up have?
Start-Up has 1 season and 16 total episodes, spanning from its premiere on October 17, 2020 to December 6, 2020.
Is Start-Up renewed, ended, or canceled?
Start-Up has concluded its run and is officially ended.
How long does it take to binge watch Start-Up?
It takes 21h 38m (1298 minutes) to watch the complete run of Start-Up. At a standard pace of 2 hours per day, you will finish the entire series in approximately 11 days. Not realistic for a 48-hour weekend. At 21.6 total hours, watching at a healthy 2 hours per day will take approximately 11 days.
What is the highest-rated episode of Start-Up?
The highest-rated episode is Season 1, Episode 9 ("Risk"), which holds an outstanding rating of 10/10 based on 1 audience ratings.
Where can you stream or watch Start-Up?
Start-Up is available for streaming on Netflix, Netflix Standard with Ads. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for Start-Up?
Start-Up has an official content rating of TV-14.
Who are the lead actors in Start-Up?
The primary ensemble cast includes Suzy as Seo Dal-mi (age 31), Nam Joo-hyuk as Nam Do-san (age 32), Kim Seon-ho as Han Ji-pyeong (age 40), Kang Han-na as Won In-jae (age 37).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Suzy | Seo Dal-mi | 31 |
| Nam Joo-hyuk | Nam Do-san | 32 |
| Kim Seon-ho | Han Ji-pyeong | 40 |
| Kang Han-na | Won In-jae | 37 |
| Kim Hae-sook | Choi Won-deok | 70 |
| Kim Do-wan | Kim Yong-san | 31 |
| Kim Won-hae | Nam Seong-hwan | 57 |
| Song Seon-mi | Cha Ah-hyun | 52 |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for Start-Up are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.