My Sister's Baby Daddy
My Sister's Baby Daddy is a 40-episode billionaire short drama streaming in English on Dramaflix — every short series from 45+ platforms for just $12 a month.
Where to watch?
Dramaflix is the better dealPay $7.99 less a month with Dramaflix and get short series from 45+ platforms, DramaWave included, in one plan.Save $7.99 a month
Plot
A Manhattan billionaire reunites with his amnesiac first love—now a cold obstetrician—only to discover that the baby his sister is carrying via sperm donation was fathered by the very man he never stopped searching for.
Frequently Asked Questions
Where can I watch My Sister's Baby Daddy?
My Sister's Baby Daddy streams in English on Dramaflix; it originally comes from DramaWave. A Dramaflix subscription covers every short series from 45+ platforms.
How much does it cost to watch My Sister's Baby Daddy?
On Dramaflix, My Sister's Baby Daddy is included in a single $12/month plan that covers every short series from 45+ platforms. Watching it on DramaWave alone costs around $19.99 a month, so Dramaflix saves you about $7.99 a month.
Is My Sister's Baby Daddy on Dramaflix?
Yes, My Sister's Baby Daddy is in the Dramaflix catalog, with all episodes available in English.
How many episodes does My Sister's Baby Daddy have?
My Sister's Baby Daddy is a short vertical miniseries with 40 episodes in total.
What genre is My Sister's Baby Daddy?
My Sister's Baby Daddy is a billionaire short drama with themes such as medical drama, suspense, romance, and family.
Is My Sister's Baby Daddy dubbed or subtitled in English?
My Sister's Baby Daddy is available on Dramaflix with English dubbing, English subtitles, or both.
What is My Sister's Baby Daddy about?
A Manhattan billionaire reunites with his amnesiac first love—now a cold obstetrician—only to discover that the baby his sister is carrying via sperm donation was fathered by the very man he never stopped searching for.
Streaming info last updated: November 8, 2026
Similar short dramas
See all →
20 episodes 
30 episodes 
20 episodes 
20 episodes 
48 episodes 
58 episodes 
51 episodes 
60 episodes 
66 episodes 
48 episodes