Isabel Durant & Allie Bertram Need A 'Mako Mermaids' Cast Reunion ASAP! 'Mako Mermaids' stopped filming in July and it seems like select cast members are really missing each other loads!
'Mako Mermaids' Star Allie Bertram Dishes On What's In Store For Season 4 The Canadian dancer-turned-actress Allie Bertram explains how her character will experience 'tension' with Ondina on next season the Netflix series.