can you retrieve data of a cracked mini DVD RW? desperate! :(

i am so gutted, one of my siblings has failed to look after a really precious dvd with footage of my recently deceased dad resulting in a large crack in it!!!
i’m literally beside myself
basically its a mini dvd rw
the crack goes from the inner circle all the way to the outer edge
the crack is just on the label side
there is no visible foil damage when looking at the readable side of the disc under a bright light
the crack is slightly larger than a about the width of a very thick hair
is there any hope of retrieving the data on the disc!!???!!!!