Seals is episode 12 of Mirror Mirror Series 2 and episode 32 overall.
Summary[]
When the children find out that in Constance's time they are killing seals for their oil and fur they are more than a little angry because the result is there is only a small number are left in their time. A seal trapper gets more than he wants when Aunt Lily decides that she has to have him, and the children try and persuade him to stop killing seals.
Cast[]