Identification

Please could someone identify these two succulent for me ...

 

First one looks like some kind of Aloe.
Second, just a stab, I'm wanting to say Bryophyllum.

 

Second pic could be Kalanchoe (harpoon leaf or Elk Antlers type).

 

Thank you both … with your help I have now been able to identify the plants.
First one is Aloe striata
Second one is a Kalanchoe hybrid called 'Elk Antlers'