What would be the best way for me to recover data from my old laptop's hard drive, which seems to have a bad superblock?

I got an external hard drive enclosure for the purpose of recovering some of the files from my old laptops hard drive. The hard drive and all of it’s partitions show up in both disks and gparted but it wont mount. When I tried to mount it manually, it gave the error message stating that it can’t read the superblock. I’ve...