Berlin was the Professor's second in command in the popular 'Money Heist' series. Although not as altruistic as most of his companions, his sardonic humour made him popular with viewers, and he was given the spin off series, 'Berlin' which is naturally about another previous heist, set in Paris.
It's a smaller gang and the ambitions are not as lofty as in 'Money Heist', but the hallmarks of the earlier series are here in the electronic wizardry and the offbeat humour. Alonso carries this series with ease, and the romance which almost upsets his heist gets in the way of the story at times. However, I feel this is intentional and keeps things off balance for the viewer.
I loved the Paris setting, and Alonso's gang are a nifty bunch who knit together well in this fast paced story. A lovely touch was the addition of the two female detectives from 'Money Heist.' They were bitter enemies in the previous series but here they form an amusing and surprisingly effective duo. I loved it all, and hope Berlin gets more outings with Netflix.