The Wall Duet’s first international adaptation in Vietnam has VTV3 picked up season 2, following the great success of season 1 created by Dong Tay Promotion, a leading production company in Vietnam.  

The format has also landed in new markets. The second international adaptation is produced and broadcast as The Wall Duet Brasil on the top 2 TV Channel in Brazil, SBT. Since its first premiere, The Wall Duet Brasil has gained popularity among audiences and a greater rating performance of its own slots. 

The third international adaptation goes to The Netherlands under the name Secret Duets, as a co-production between WeMake and Warner Bros, premiered as a New Year 2022 gift to the Dutch audiences. Secret Duets is now on-air on RTL, no. 1 Dutch TV Channel and being on the top list of the best-watched program.

The Wall Duet is an original format created by Workpoint Group for digital TV channel 23 in Thailand.